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1. The river water is severely polluted, mostly________ the dumping of raw sewage.

A. due to    B. lead to    C. because    D. so

2. Sudden changes in water temperature can ________ mass killings of fish, plants, or amphibians.

A. come up       B. result in    C. dump into       D. thank to

3. Water pollution________ the death of all forms of life in the water bodies.

A. occurs       B. results of       C. creates       D. leads to

4. ________ plastic takes so long to break down, it pollutes the land and ocean.

A. Because       B. Due to         C. Even if          D. Although

5. Many flights were cancelled ________ the smoke from forest fires.

A. so        B. because           C. because of         D. result in

6. ________the garbage dump smells terrible, no one lives around there.

A. Because of          B. As         C. As a result of        D. Even though

7. ________the grain consumption is rising, forests will be cut to provide more room for planting crops.

A. since           B. Although          C. unless        D. Due to

8. Grace didn’t love nature, ________ she wasn’t happy when her group went camping in a jungle.

A. but         B. and        C. because        D. so

9. Thousands of fish were killed ________ a discharge of poisonous Chemicals from a nearby factory.

A. because         B. lead to        C. result in       D. as a result of

10. ________the fog, there were no take-oils from the airport yesterday.

A. Since        B. Because         C. Owing to          D. Thanks to

1
23 tháng 1 2022

1. The river water is severely polluted, mostly________ the dumping of raw sewage.

A. due to    B. lead to    C. because    D. so

2. Sudden changes in water temperature can ________ mass killings of fish, plants, or amphibians.

A. come up       B. result in    C. dump into       D. thank to

3. Water pollution________ the death of all forms of life in the water bodies.

A. occurs       B. results of       C. creates       D. leads to

4. ________ plastic takes so long to break down, it pollutes the land and ocean.

A. Because       B. Due to         C. Even if          D. Although

5. Many flights were cancelled ________ the smoke from forest fires.

A. so        B. because           C. because of         D. result in

6. ________the garbage dump smells terrible, no one lives around there.

A. Because of          B. As         C. As a result of        D. Even though

7. ________the grain consumption is rising, forests will be cut to provide more room for planting crops.

A. since           B. Although          C. unless        D. Due to

8. Grace didn’t love nature, ________ she wasn’t happy when her group went camping in a jungle.

A. but         B. and        C. because        D. so

9. Thousands of fish were killed ________ a discharge of poisonous Chemicals from a nearby factory.

A. because         B. lead to        C. result in       D. as a result of

10. ________the fog, there were no take-oils from the airport yesterday.

A. Since        B. Because         C. Owing to          D. Thanks to

 
1. The river water is severely polluted, mostly________ the dumping of raw sewage. A. due to​ ​B. lead to​​ C.because​​​ D. so 2. Sudden changes in water temperature can ________ mass killings of fish, plants, or amphibians. A. come up​​ B. result in​​ C. dump into ​​D. thank to 3. Water pollution________ the death of all forms of life in the water bodies. A. occurs​​ B. results of​ ​C.creates​​​ D. leads to 4. ________ plastic takes so long to...
Đọc tiếp

1. The river water is severely polluted, mostly________ the dumping of raw sewage.

A. due to​ ​B. lead to​​ C.because​​​ D. so

2. Sudden changes in water temperature can ________ mass killings of fish, plants, or

amphibians.

A. come up​​ B. result in​​ C. dump into ​​D. thank to

3. Water pollution________ the death of all forms of life in the water bodies.

A. occurs​​ B. results of​ ​C.creates​​​ D. leads to

4. ________ plastic takes so long to break down, it pollutes the land and ocean.

A. Because​ ​B. Due to​​ C. Even if​​​ D. Although

5. Many flights were cancelled ________ the smoke from forest fires.

A. so​​​ B. because​​ C. because of​ ​D. result in

6. ________the garbage dump smells terrible, no one lives around there.

A. Because of ​ B. As​​​ C. As a result of ​​D. Even though

7. ________the grain consumption is rising, forests will be cut to provide more room for planting crops.

A. since​​ B. Although​ ​C.unless​​​ D. Due to

8. Grace didn’t love nature, ________ she wasn’t happy when her group went camping in a jungle.

A. but​​​ B. and​​ C. because​​​ D.so

9. Thousands of fish were killed ________ a discharge of poisonous Chemicals from a nearby factory.

A. because​​ B. lead to​​ C. result in​ ​​D. as a result of

10. ________the fog, there were no take-oils from the airport yesterday.

A. Since​​ B. Because​ ​C. Owing to​​​ D. Thanks to

11. After the accident, many people were exposed________ radiation.

A. from​ ​B. at​​​ C. to​​​​ D.with

12. Light pollution has a wide range of negative effects________ human health.

A. on​​​ B. of​​​ C.for​​​​ D. to

13. ________can cause high blood pressure, heart problems, sleep disturbances, and hearing problems.

A. Air pollution ​ B. Light pollution ​C. Water pollution ​ D. Noise pollution

14. The levels of carbon dioxide in the atmosphere have risen________ the burning of fossil fuels.

A. therefore​ ​B. because ​​C. in spite of​​ D. due to

15. If rubbish is non-biodegradable, it________ forever.

A. exists​​ B. will exist​​ C. won’t exist ​​D. doesn’t exist

16. ________are Chemicals that are used to kill unwanted plants, such as weeds.

A. Fertilizers​ B. Pesticides​ C. Herbicides​​ D.Pollutants

17. There would be much less pollution________ people stopped using cars completely.

A. if​​​ B. since​​ C. when​​​ D.although

18. Emissions of pollutants into the air can________ changes to the climate.

A. get on​​ B. end up​​ C. go into​​ ​D.result in

19. ________can we help save our environment?

A.What ​​B. How​​ C. Why​​​ D.How much

20. If we care about plastic waste________.

A. why won’t we stop drinking bottled water? ​B. we would use reusable shopping bags

C. we will throw away plastic water bottles. ​​ D. why don’t we buy plastic bags?

21. Where is Disney World?

A. Texas​​ B. California​​ C. Florida​ ​D.Arizona

22. Which country is home to the kangaroo?

A. Canada​ ​B. New Zealand ​​C. The USA​​ D. Australia

23. Loch Ness, known for sightings of a monster called Nessie, is a large and deep lake

in__________.

A. Wales​​ B. North Ireland​ ​C.Scotland​​ D. England

24. Which City is in Canada?

A. Montreal ​​B. Chicago​​​ C.Melbourne​ D. Wellington

25. Britain is not famous for__________.

A. Harvard University​​ ​​B. Arthur Conan Doyle

C. Buckingham Palace​​​​ D. William Shakespeare

26. Wanaka is one of the most visited and favoured towns in​.

A. England​​ B. Singapore​​C. New Zealand​ D. Canada

27. What is the Symbol of New Zealand?

A. a koala​​ B. a rooster ​​​C. a kiwi​​ D. a bear

28. Which is not a State in the United States?

A. Alaska​​ B. Washington DC.​ C.Michigan​​ D. New York

29. Which is the largest English speaking country?

A. Canada​​ B. The UK​​​ C. The US​​ D. Australia

30. __________ is in the City of Westminster, Central London.

A. The Golden Gate Bridge​​​ B. The Statue of Liberty

C. Canterbury Cathedral​​​ ​D. Trafalgar Square

1
7 tháng 3 2021

1-a ;2-b ;3-d ;4-a ;5-c ;6-b ;7-a; 8-d; 9-d ; 10-c; 11-c; 12-a; 13-d; 14-d; 15-a; 16-c; 17-a; 18-d; 

19-b; 20-b; 21-c; 22-d; 23-d; 24-a; 25-a; 26-c; 27-c; 28-b; 29-c; 30-d. 

1. The river water is severely polluted, mostly________ the dumping of raw sewage. A. due to​ ​B. lead to​​ C.because​​​ D.so 2. Sudden changes in water temperature can ________ mass killings of fish, plants, or amphibians. A. come up​ ​B. result in​​ C. dump into​​ D. thank to 3. Water pollution________ the death of all forms of life in the water bodies. A. occurs​​ B. results of​​ C.creates​​ ​D. leads to 4. ________ plastic takes so long to...
Đọc tiếp

1. The river water is severely polluted, mostly________ the dumping of raw sewage.

A. due to​ ​B. lead to​​ C.because​​​ D.so

2. Sudden changes in water temperature can ________ mass killings of fish, plants, or

amphibians.

A. come up​ ​B. result in​​ C. dump into​​ D. thank to

3. Water pollution________ the death of all forms of life in the water bodies.

A. occurs​​ B. results of​​ C.creates​​ ​D. leads to

4. ________ plastic takes so long to break down, it pollutes the land and ocean.

A. Because​ ​B. Due to​ ​C. Even if​​​ D. Although

5. Many flights were cancelled ________ the smoke from forest fires.

A. so​​ ​B. because​​ C. because of​​ D. result in

6. ________the garbage dump smells terrible, no one lives around there.

A. Because of ​ B. As​​​ C. As a result of ​​D. Even though

7. ________the grain consumption is rising, forests will be cut to provide more room for planting crops.

A. since​​ B. Although​ ​C.unless​​​ D.Due to

8. Grace didn’t love nature, ________ she wasn’t happy when her group went camping in a jungle.

A. but​​​ B. and​​ C. because​ ​​D.so

9. Thousands of fish were killed ________ a discharge of poisonous Chemicals from a nearby factory.

A. because​​ B. lead to​​ C. result in​​​ D. as a result of

10. ________the fog, there were no take-oils from the airport yesterday.

A. Since​​ B. Because​​ C. Owing to​​​ D. Thanks to

11. After the accident, many people were exposed________ radiation.

A. from​​ B.at​​​ C. to​​​​ D.with

12. Light pollution has a wide range of negative effects________ human health.

A. on​​​ B. of​​ ​C.for​​​​ D. to

13. ________can cause high blood pressure, heart problems, sleep disturbances, and hearing problems.

A. Air pollution ​ B. Light pollution ​ C. Water pollution ​ D. Noise pollution

14. The levels of carbon dioxide in the atmosphere have risen________ the burning of fossil fuels.

A. therefore​​ B. because​​ C. in spite of​​ D. due to

15. If rubbish is non-biodegradable, it________ forever.

A. exists​​ B. will exist​​ C. won’t exist​​ D. doesn’t exist

16. ________are Chemicals that are used to kill unwanted plants, such as weeds.

A. Fertilizers​ B. Pesticides​ C. Herbicides​​ D.Pollutants

17. There would be much less pollution________ people stopped using cars completely.

A. if​​​ B.since​​ C. when​​​ D.although

18. Emissions of pollutants into the air can________ changes to the climate.

A. get on​​ B. end up​​ C. go into​​​ D.result in

19. ________can we help save our environment?

A. What​​ B. How​​ C. Why​​​ D.How much

20. If we care about plastic waste________.

A. why won’t we stop drinking bottled water? ​B. we would use reusable shopping bags

C. we will throw away plastic water bottles. ​ ​D. why don’t we buy plastic bags?

21. Where is Disney World?

A. Texas​​ B. California​​ C. Florida​​ D.Arizona

22. Which country is home to the kangaroo?

A. Canada​​ B. New Zealand ​​ C. The USA​ ​D. Australia

23. Loch Ness, known for sightings of a monster called Nessie, is a large and deep lake

in__________.

A. Wales​​ B. North Ireland​​ C.Scotland​​ D. England

24. Which City is in Canada?

A. Montreal​​ B. Chicago​​​ C.Melbourne​ D. Wellington

25. Britain is not famous for__________.

A. Harvard University​​​​ B. Arthur Conan Doyle

C. Buckingham Palace​​​​ D. William Shakespeare

26. Wanaka is one of the most visited and favoured towns in​.

A. England​​ B. Singapore​ ​C. New Zealand​ D. Canada

27. What is the Symbol of New Zealand?

A. a koala​​ B. a rooster​​​ C. a kiwi​​ D. a bear

28. Which is not a State in the United States?

A. Alaska​ ​B. Washington DC.​ C.Michigan​​ D. New York

29. Which is the largest English speaking country?

A. Canada​ ​B. The UK​​​ C. The US​​ D. Australia

30. __________ is in the City of Westminster, Central London.

A. The Golden Gate Bridge​​​ B. The Statue of Liberty

C. Canterbury Cathedral​​​​ D. Trafalgar Square

1
17 tháng 2 2020

1. The river water is severely polluted, mostly________ the dumping of raw sewage.

A. due to​ ​B. lead to​​ C.because​​​ D.so

2. Sudden changes in water temperature can ________ mass killings of fish, plants, or

amphibians.

A. come up​ ​B. result in​​ C. dump into​​ D. thank to

3. Water pollution________ the death of all forms of life in the water bodies.

A. occurs​​ B. results of​​ C.creates​​ ​D. leads to

4. ________ plastic takes so long to break down, it pollutes the land and ocean.

A. Because​B. Due to​ ​C. Even if​​​ D. Although

5. Many flights were cancelled ________ the smoke from forest fires.

A. so​​ ​B. because​​ C. because of​​ D. result in

6. ________the garbage dump smells terrible, no one lives around there.

A. Because of ​ B. As​​​ C. As a result of ​​D. Even though

7. ________the grain consumption is rising, forests will be cut to provide more room for planting crops.

A. since​​ B. Although​ ​C.unless​​​ D.Due to

8. Grace didn’t love nature, ________ she wasn’t happy when her group went camping in a jungle.

A. but​​​ B. and​​ C. because​ ​​D.so

9. Thousands of fish were killed ________ a discharge of poisonous Chemicals from a nearby factory.

A. because​​ B. lead to​​ C. result in​​​ D. as a result of

10. ________the fog, there were no take-oils from the airport yesterday.

A. Since​​ B. Because​​ C. Owing to​​​ D. Thanks to

11. After the accident, many people were exposed________ radiation.

A. from​​ B.at​​​ C. to​​​​ D.with

12. Light pollution has a wide range of negative effects________ human health.

A. on​​​ B. of​​ ​C.for​​​​ D. to

13. ________can cause high blood pressure, heart problems, sleep disturbances, and hearing problems.

A. Air pollution ​ B. Light pollution ​ C. Water pollution ​ D. Noise pollution

14. The levels of carbon dioxide in the atmosphere have risen________ the burning of fossil fuels.

A. therefore​​ B. because​​ C. in spite of​​ D. due to

15. If rubbish is non-biodegradable, it________ forever.

A. exists​​ B. will exist​​ C. won’t exist​​ D. doesn’t exist

16. ________are Chemicals that are used to kill unwanted plants, such as weeds.

A. Fertilizers​ B. Pesticides​ C. Herbicides​​ D.Pollutants

17. There would be much less pollution________ people stopped using cars completely.

A. if​​​ B.since​​ C. when​​​ D.although

18. Emissions of pollutants into the air can________ changes to the climate.

A. get on​​ B. end up​​ C. go into​​​ D.result in

19. ________can we help save our environment?

A. What​​ B. How​​ C. Why​​​ D.How much

20. If we care about plastic waste________.

A. why won’t we stop drinking bottled water?B. we would use reusable shopping bags

C. we will throw away plastic water bottles. ​ ​D. why don’t we buy plastic bags?

21. Where is Disney World?

A. Texas​​ B. California​​ C. Florida​​ D.Arizona

22. Which country is home to the kangaroo?

A. Canada​​ B. New Zealand ​​ C. The USA​ ​D. Australia

23. Loch Ness, known for sightings of a monster called Nessie, is a large and deep lake

in__________.

A. Wales​​ B. North Ireland​​ C.Scotland​​ D. England

24. Which City is in Canada?

A. Montreal​​ B. Chicago​​​ C.Melbourne​ D. Wellington

25. Britain is not famous for__________.

A. Harvard University​​​​ B. Arthur Conan Doyle

C. Buckingham Palace​​​​ D. William Shakespeare

26. Wanaka is one of the most visited and favoured towns in​.

A. England​​ B. Singapore​ ​C. New Zealand​ D. Canada

27. What is the Symbol of New Zealand?

A. a koala​​ B. a rooster​​​ C. a kiwi​​ D. a bear

28. Which is not a State in the United States?

A. Alaska​ ​B. Washington DC.​ C.Michigan​​ D. New York

29. Which is the largest English speaking country?

A. Canada​ ​B. The UK​​​ C. The US​​ D. Australia

30. __________ is in the City of Westminster, Central London.

A. The Golden Gate Bridge​​​ B. The Statue of Liberty

C. Canterbury Cathedral​​​​ D. Trafalgar Square

Choose the word or phrase that best completes each sentence below. 21. The river water is severely polluted, mostly________ the dumping of raw sewage. A. due to B. lead to C. because D. so 22. ________ plastic takes so long to break down, it pollutes the land and ocean A. Because B. Due to C. Even if D. Although 23. Many flights were cancelled ________ the smoke from forest fires. A so B. because C. because of D. result in 24. ________the garbage dump smells terrible, no one lives around there....
Đọc tiếp

Choose the word or phrase that best completes each sentence below. 

21. The river water is severely polluted, mostly________ the dumping of raw sewage. A. due to B. lead to C. because D. so 

22. ________ plastic takes so long to break down, it pollutes the land and ocean A. Because B. Due to C. Even if D. Although

 23. Many flights were cancelled ________ the smoke from forest fires. A so B. because C. because of D. result in 

24. ________the garbage dump smells terrible, no one lives around there. A. Because of B. As C. As a result of D. Even though

 25. ________the grain consumption is rising, forests will be cut to provide more room for planting crops. A. since B. Although C. unless D. Due to 

26. ________the fog, there were no take-oils from the airport yesterday. A. Since B. Because C. Owing to D. As

 27. After the accident, many people were exposed________ radiation. A. from B. at C. to D. with

 28. If rubbish is non-biodegradable, it________ forever. A. won’t exist B. exists C. will exist D. doesn’t exist

 29. If people stopped using cars completely, there________ much less pollution. A. will be B. be C. is D. would be 

30. If people________ more recycled paper, there wouldn’t be so much waste. A. buy B. didn’t buy C. bought D. will buy

 Choose the underlined part that needs correcting in each sentence below.

 31. What will happen if the Earth stopped moving?

A will B.if C.stopped D.moving

32. One of the things all of us can do to protect and improve our environment is recycle. 

A.the things B.can do C.improve D.recycle 

33. Long-term exposure to loud noise results permanent hearing loss.

A.long-term B.to C.result D.hearing loss 

34. The amount of waste will decrease if people started to buy reusable packages

A.amount B.will decrease C.to buy D.reusable  

35. Contaminated water can cause of many types of diarrheal diseases, including cholera.

A.contaminated B.cause of C.diseases D.including 

1
6 tháng 2 2022

21. The river water is severely polluted, mostly________ the dumping of raw sewage. A. due to B. lead to C. because D. so 

22. ________ plastic takes so long to break down, it pollutes the land and ocean A. Because B. Due to C. Even if D. Although

 23. Many flights were cancelled ________ the smoke from forest fires. A so B. because C. because of D. result in 

24. ________the garbage dump smells terrible, no one lives around there. A. Because of B. As C. As a result of D. Even though

 25. ________the grain consumption is rising, forests will be cut to provide more room for planting crops. A. since B. Although C. unless D. Due to 

26. ________the fog, there were no take-oils from the airport yesterday. A. Since B. Because C. Owing to D. As

 27. After the accident, many people were exposed________ radiation. A. from B. at C. to D. with

 28. If rubbish is non-biodegradable, it________ forever. A. won’t exist B. exists C. will exist D. doesn’t exist

 29. If people stopped using cars completely, there________ much less pollution. A. will be B. be C. is D. would be 

30. If people________ more recycled paper, there wouldn’t be so much waste. A. buy B. didn’t buy C. bought D. will buy

 Choose the underlined part that needs correcting in each sentence below.

 31. What will happen if the Earth stopped moving?

A will B.if C.stopped D.moving

32. One of the things all of us can do to protect and improve our environment is recycle. 

A.the things B.can do C.improve D.recycle 

33. Long-term exposure to loud noise results permanent hearing loss.

A.long-term B.to C.result D.hearing loss 

34. The amount of waste will decrease if people started to buy reusable packages

A.amount B.will decrease C.to buy D.reusable  

35. Contaminated water can cause of many types of diarrheal diseases, including cholera.

A.contaminated B.cause of C.diseases D.including 

E5: Choose the best answer to complete the sentences.1. Sudden changes in water temperature can ..................... mass killings of fish, plants, or amphibians.A. come up              B. result in      C. dump into            D. thank to2. Water pollution ............. the death of all forms of life in the water bodiesA. occurs       B. result of    C. creates      D. leads to3. ........... plastic takes so long to break down, it pollutes the land and oceanA. Because            B. Due to   ...
Đọc tiếp

E5: Choose the best answer to complete the sentences.

1. Sudden changes in water temperature can ..................... mass killings of fish, plants, or amphibians.

A. come up              B. result in      C. dump into            D. thank to

2. Water pollution ............. the death of all forms of life in the water bodies

A. occurs       B. result of    C. creates      D. leads to

3. ........... plastic takes so long to break down, it pollutes the land and ocean

A. Because            B. Due to           C. Even if         D. Although

4. Many flights were cancelled ............... the smoke from forest fires

A. so                     B. because          C. because of   D. result in

5. .......... the garbage dump smells terrible, no one lives around there

A. Because of     B. As     C. As a result of    D. Even though

6. .................. the grain consumption is rising, forests will be cut to provide more room for planting crops

A. since   B. Although   C. unless  D. Due to

7. Grace didn't love nature, ............ she wasn't happy when her group went camping in a jungle

A. but     B. and   C. because   D. so

8. Thousands of fish were killed ............ a discharge of poisonous Chemicals from a nearby factory

A. because     B. lead to  C. result in   D. as a result of

9. .................. the fog, there were no take-oils from the airport yesterday

A. Since          B. Because     C. Owing to    D. Thanks to

2
19 tháng 1 2022

1. Sudden changes in water temperature can ..................... mass killings of fish, plants, or amphibians.

A. come up              B. result in      C. dump into            D. thank to

2. Water pollution ............. the death of all forms of life in the water bodies

A. occurs       B. result of    C. creates      D. leads to

3. ........... plastic takes so long to break down, it pollutes the land and ocean

A. Because            B. Due to           C. Even if         D. Although

4. Many flights were cancelled ............... the smoke from forest fires

A. so                     B. because          C. because of   D. result in

5. .......... the garbage dump smells terrible, no one lives around there

A. Because of     B. As     C. As a result of    D. Even though

6. .................. the grain consumption is rising, forests will be cut to provide more room for planting crops

A. since   B. Although   C. unless  D. Due to

7. Grace didn't love nature, ............ she wasn't happy when her group went camping in a jungle

A. but     B. and   C. because   D. so

8. Thousands of fish were killed ............ a discharge of poisonous Chemicals from a nearby factory

A. because     B. lead to  C. result in   D. as a result of

9. .................. the fog, there were no take-oils from the airport yesterday

A. Since          B. Because     C. Owing to    D. Thanks to

5 tháng 2 2022

1. Sudden changes in water temperature can ..................... mass killings of fish, plants, or amphibians.

A. come up              B. result in      C. dump into            D. thank to

2. Water pollution ............. the death of all forms of life in the water bodies

A. occurs       B. result of    C. creates      D. leads to

3. ........... plastic takes so long to break down, it pollutes the land and ocean

A. Because            B. Due to           C. Even if         D. Although

4. Many flights were cancelled ............... the smoke from forest fires

A. so                     B. because          C. because of   D. result in

5. .......... the garbage dump smells terrible, no one lives around there

A. Because of     B. As     C. As a result of    D. Even though

6. .................. the grain consumption is rising, forests will be cut to provide more room for planting crops

A. since   B. Although   C. unless  D. Due to

7. Grace didn't love nature, ............ she wasn't happy when her group went camping in a jungle

A. but     B. and   C. because   D. so

8. Thousands of fish were killed ............ a discharge of poisonous Chemicals from a nearby factory

A. because     B. lead to  C. result in   D. as a result of

9. .................. the fog, there were no take-oils from the airport yesterday

A. Since          B. Because     C. Owing to    D. Thanks to

GIÚP MÌNH VỚI MỌI NGƯỜI ƠII1. The river water is severely polluted, mostly________ the dumping of raw sewage. A  due to                    B. lead to                   C. because                             D. so 2. Sudden changes in water temperature can ________ mass killings of fish, plants, or amphibians.   A. come upB  result inC. dump intoD. thank to3.Water pollution________ the death of all forms of life in the water bodies.  A. occursB. results ofC. createsD leads to4.________...
Đọc tiếp

GIÚP MÌNH VỚI MỌI NGƯỜI ƠII

1. The river water is severely polluted, mostly________ the dumping of raw sewage.

 

A  due to                    B. lead to                   C. because                             D. so

 

2. Sudden changes in water temperature can ________ mass killings of fish, plants, or amphibians.

 

  A. come up

B  result in

C. dump into

D. thank to

3.

Water pollution________ the death of all forms of life in the water bodies.

  A. occurs

B. results of

C. creates

D leads to

4.

________ plastic takes so long to break down, it pollutes the land and ocean.

  A  Because

B. Due to

C. Even if

D. Although

5.

Many flights were cancelled ________ the smoke from forest fires.

  A. so

B. because

C  because of

D. result in

     

6. ________the garbage dump smells terrible, no one lives around there.

 

          A. Because of            B  As                           C. As a result of         D. Even though

 

7. ______the grain consumption is rising, forests will be cut to provide more room for planting crops.

 

           A  since                     B. Although               C. unless                     D. Due to

 

8.   ________ loss can be caused by noise pollution.

           A. sound                     B. hearing                  C. listening                D. audio

9. There would be much less pollution________ people stopped using cars completely.

           A. if                             B. since                      C. when                      D. although

10. Households pollute water sources by ________ waste into ponds, lakes, and rivers.

            A. damaging              B. dumping                C. losing                     D. leading

2
3 tháng 2 2021

1. The river water is severely polluted, mostly________ the dumping of raw sewage.

 

A  due to                    B. lead to                   C. because                             D. so

 

2. Sudden changes in water temperature can ________ mass killings of fish, plants, or amphibians.

 

  A. come up

B  result in

C. dump into

D. thank to

3.

Water pollution________ the death of all forms of life in the water bodies.

  A. occurs

B. results of

C. creates

D leads to

4.

________ plastic takes so long to break down, it pollutes the land and ocean.

  A  Because

B. Due to

C. Even if

D. Although

5.

Many flights were cancelled ________ the smoke from forest fires.

  A. so

B. because

C  because of

D. result in

     

6. ________the garbage dump smells terrible, no one lives around there.

 

          A. Because of            B  As                           C. As a result of         D. Even though

 

7. ______the grain consumption is rising, forests will be cut to provide more room for planting crops.

 

           A  since                     B. Although               C. unless                     D. Due to

 

8.   ________ loss can be caused by noise pollution.

           A. sound                     B. hearing                  C. listening                D. audio

9. There would be much less pollution________ people stopped using cars completely.

           A. if                             B. since                      C. when                      D. although

10. Households pollute water sources by ________ waste into ponds, lakes, and rivers.

            A. damaging              B. dumping                C. losing                     D. leading

3 tháng 2 2021

1. The river water is severely polluted, mostly________ the dumping of raw sewage.

 

A  due to                    B. lead to                   C. because                             D. so

 

2. Sudden changes in water temperature can ________ mass killings of fish, plants, or amphibians.

 

  A. come up

B  result in

C. dump into

D. thank to

3.

Water pollution________ the death of all forms of life in the water bodies.

  A. occurs

B. results of

C. creates

D leads to

4.

________ plastic takes so long to break down, it pollutes the land and ocean.

  A  Because

B. Due to

C. Even if

D. Although

5.

Many flights were cancelled ________ the smoke from forest fires.

  A. so

B. because

C  because of

D. result in

     

6. ________the garbage dump smells terrible, no one lives around there.

 

          A. Because of            B  As                           C. As a result of         D. Even though

 

7. ______the grain consumption is rising, forests will be cut to provide more room for planting crops.

 

           A  since                     B. Although               C. unless                     D. Due to

 

8.   ________ loss can be caused by noise pollution.

           A. sound                     B. hearing                  C. listening                D. audio

9. There would be much less pollution________ people stopped using cars completely.

           A. if                             B. since                      C. when                      D. although

10. Households pollute water sources by ________ waste into ponds, lakes, and rivers.

            A. damaging              B. dumping                C. losing                     D. leading

1. The river water is severely polluted, mostly________ the dumping of raw sewage.A. due to                    B. lead to                   C. because                             D. so2.________can cause high blood pressure, heart problems, sleep disturbances, and hearing problems.A. Air pollution                                                                B. Light pollution   C. Water pollution                                                            D. Noise pollution3. She can’t come to...
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1. The river water is severely polluted, mostly________ the dumping of raw sewage.

A. due to                    B. lead to                   C. because                             D. so

2.________can cause high blood pressure, heart problems, sleep disturbances, and hearing problems.

A. Air pollution                                                                B. Light pollution   

C. Water pollution                                                            D. Noise pollution

3. She can’t come to the phone now because she                         tomorrow’s test.

            A. studies                                                                  B. is studying

            C. has studied                                                           D. has been studying

4. Many flights were cancelled ________ the smoke from forest fires.

A. so                           B. because                 C. because of            D. result in

5. I _____ my work already. I’m ready to go for a walk with you.

            A. finish                                                         B. am finishing

            C. have finished                                           D. have been finishing

6. As I _____ down the street, I _____ a strange sight. 

            A. was walking/ saw                                    B. walked/ saw

            C. were walking/ seeing                                          D. were walking/ saw

7. __________is an extremely large wave in the sea caused, for example, by an earthquake.

A.    Tsunami

B.    Typhoon

C.    Tornado

D.    Storm

8. If Tom ______ the examination, it would be so difficult.

A. didn’t know          B. doesn’t know       C. had known            D. has known

9. The roof of the building _____________ in a storm a few days ago.

A. damaged                                                        B. was damaged                  

C. has damaged                                                  D. has been damaged

10. As soon as the floodwater ___________ down, people ____________ their houses.

A. went - cleaned                                             B. had gone – cleaned        

C. went - had cleaned                                       D. had gone – had cleaned

11. The children _____ when their mother_____home.

            A. were sleeping/ got                                   B. was sleeping/ got

            C. slept/ was getting                                     D. slept/ got

12. Thousands of fish were killed ________ a discharge of poisonous Chemicals from a nearby factory.

A. because                 B. lead to                   C. result in                 D. as a result of

13. If someone _____into the store, smile and say, “May I help you?”

            A. comes                    B. came                      C. would come          D. come

14. Water pollution is the ____________ in the lake which has made the fish die.

A. contaminating                                               B. contaminate        

C. contaminated                                                 D. contamination

15. By the time we ___________ to the cinema, the film had started.

A. gets                             B. had got                 C. has got                               D. got

16. When the policeman came there, the robber ___________.

A. had left                       B. has left                C. left                                    D. was left

17. When thermal pollution happens, the water temperature in streams, rivers, lakes and oceans ___________.

A. changes                       B. keeps                   C. remains                            D. stays

18. Australia is home to ___________ animals like kangaroos and koalas.

A. only                             B. rare                      C. unique                   D. precious

19. Up to now, flash floods and mudslides __________ by the heavy rain.

A.    have cause

B.    caused

C.    have been caused

D.    was caused

20. All people who were without homes in the flood were provided with ___________ accommodation.

A. short                            B. temporary           C. present                              D. instant

21.The __________ buried the whole village while people were sleeping in their houses.

A. mudslide                B. tornado                   C. drought                   D. thunderstorm

22. When a typhoon happened, many houses and roads __________ destroyed or flooded.

A. is                             B. are                           C. was                      D. were

23. English__________ around the world by children in school as a foreign language.

A. has learned                       B. is learning C. is learned                          D. learned

24. At least 11 people were killed when a four-storey building_________ in the earhquake.

A. was collapsing     B. had collapsed       C. collapsed              D. was collapsed

25. The victims of the wildfire __________ to the hospital already.

A. has been taken                 B. have been taken   C. has taken              D. have taken 

HELP ME

0
Choose the word or phrase that best completes each sentence below. 6. Sudden changes in water temperature can ________ mass killings of fish, plants, or amphibians. A. come up B. cause C. dump into D. thank to 7. Water pollution________ the death of all forms of life in the water bodies. A. occurs B. results of C. creates D. leads to 8. ________can cause high blood pressure, heart problems, sleep disturbances, and hearing problems. A. Air pollution B. Light pollution C. Water pollution D. Noise...
Đọc tiếp

Choose the word or phrase that best completes each sentence below.

 6. Sudden changes in water temperature can ________ mass killings of fish, plants, or amphibians. A. come up B. cause C. dump into D. thank to 

7. Water pollution________ the death of all forms of life in the water bodies. A. occurs B. results of C. creates D. leads to

 8. ________can cause high blood pressure, heart problems, sleep disturbances, and hearing problems. A. Air pollution B. Light pollution C. Water pollution D. Noise pollution 

9. ________are Chemicals that are used to kill unwanted plants, such as weeds. A. Fertilizers B. Pesticides C. Herbicides D. Pollutants 

10. Emissions of pollutants into the air can________ changes to the climate. A. get on B. end up C. go into D. result in 

11. ________can we help save our environment? A. What B. How C. Why D. How much 

12. As an________ why do you oppose banning plastic bags? A. environmental B. environmentalist C. environment D. environmenting 

13. The water supply is being tested for ________. A. contaminated B. contaminants C. contamination D. contaminate 

14. Wastewater________ is a process used to remove contaminants from sewage. A. treat B. treated C. untreated D. treament 

15 She became deaf after long-term________ to noise in the workplace. A. exposure B. exposed C. exposing D. expose 

 

16. If thermal pollution continues for a long time, it can________ cause huge bacteria. A. possible B. possibly C. impossible D. impossibly

 Choose the word or phrase that is CLOSEST in meaning to the underlined part in each of the following sentences. 

17. Polluted water causes the death of the fish. A. results in B. stops C. damage D. produce 

18. The soil becomes contaminated because of the use of so many pesticides and fertilizers. A. damaged B. untreated C. erosive D. polluted

2
5 tháng 2 2022

6. Sudden changes in water temperature can ________ mass killings of fish, plants, or amphibians.

A. come up B. cause C. dump into D. thank to 

7. Water pollution________ the death of all forms of life in the water bodies.

A. occurs B. results of C. creates D. leads to

 8. ________can cause high blood pressure, heart problems, sleep disturbances, and hearing problems.

A. Air pollution B. Light pollution C. Water pollution D. Noise pollution 

9. ________are Chemicals that are used to kill unwanted plants, such as weeds.

A. Fertilizers B. Pesticides C. Herbicides D. Pollutants 

10. Emissions of pollutants into the air can________ changes to the climate.

A. get on B. end up C. go into D. result in 

11. ________can we help save our environment?

A. What B. How C. Why D. How much 

12. As an________ why do you oppose banning plastic bags?

A. environmental B. environmentalist C. environment D. environmenting 

13. The water supply is being tested for ________.

A. contaminated B. contaminants C. contamination D. contaminate 

14. Wastewater________ is a process used to remove contaminants from sewage.

A. treat B. treated C. untreated D. treament 

15 She became deaf after long-term________ to noise in the workplace.

A. exposure B. exposed C. exposing D. expose 

16. If thermal pollution continues for a long time, it can________ cause huge bacteria.

A. possible B. possibly C. impossible D. impossibly

 Choose the word or phrase that is CLOSEST in meaning to the underlined part in each of the following sentences. 

17. Polluted water causes the death of the fish.

A. results in B. stops C. damage D. produce 

18. The soil becomes contaminated because of the use of so many pesticides and fertilizers.

A. damaged B. untreated C. erosive D. polluted

5 tháng 2 2022

6. Sudden changes in water temperature can ________ mass killings of fish, plants, or amphibians. A. come up B. cause C. dump into D. thank to 

7. Water pollution________ the death of all forms of life in the water bodies. A. occurs B. results of C. creates D. leads to

 8. ________can cause high blood pressure, heart problems, sleep disturbances, and hearing problems. A. Air pollution B. Light pollution C. Water pollution D. Noise pollution 

9. ________are Chemicals that are used to kill unwanted plants, such as weeds. A. Fertilizers B. Pesticides C. Herbicides D. Pollutants 

10. Emissions of pollutants into the air can________ changes to the climate. A. get on B. end up C. go into D. result in 

11. ________can we help save our environment? A. What B. How C. Why D. How much 

12. As an________ why do you oppose banning plastic bags? A. environmental B. environmentalist C. environment D. environmenting 

13. The water supply is being tested for ________. A. contaminated B. contaminants C. contamination D. contaminate 

14. Wastewater________ is a process used to remove contaminants from sewage. A. treat B. treated C. untreated D. treament ( treatment)

15 She became deaf after long-term________ to noise in the workplace. A. exposure B. exposed C. exposing D. expose 

16. If thermal pollution continues for a long time, it can________ cause huge bacteria. A. possible B. possibly C. impossible D. impossibly

 

X. Read the passage carefully and do the tasks. There are many kinds of pollution. Air, water, and land can be polluted. Some pollution is caused by nature, such as foods, forest fires, and volcanoes. People are the major Cause of pollution. We pollute the air with our cars, homes, and factories. Smoke from factories and car exhaust makes the air looks gray and smoggy. Some people cannot go outside when the air is very bad! We pollute the water by dumping garbage and Chemicals in the water....
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X. Read the passage carefully and do the tasks.
There are many kinds of pollution. Air, water, and land can be polluted. Some pollution is caused by
nature, such as foods, forest fires, and volcanoes. People are the major Cause of pollution. We pollute the
air with our cars, homes, and factories. Smoke from factories and car exhaust makes the air looks gray and
smoggy. Some people cannot go outside when the air is very bad! We pollute the water by dumping
garbage and Chemicals in the water. Plants and animals die because of the pollution in the water. We
pollute the soil with Chemicals and garbage. We harm the land by cutting down trees in the forest,
especially to build roads and new houses without careful planning and thinking.
The only way to save our environment is to think about pollution. How can you stop or limit pollution?
How do we protect our environment? Conservation is one way to protect our environment. Conservation is
the wise use and protection of our environment. We can control water pollution by not producing as much
as waste and by proper disposal of sewage and garbage. We can take care of recreation land by cleaning up,
after ourselves and not causing more pollution. Carpooling and public transportation will help reduce air
pollution.
Recycling is a type of conservation. Recycling is reusing items over again or in a new way. Recycling can
help us conserve our natural resources so they will last many more years. A. Find the word in bold in the
passage that means:
1. the protection of the natural environment ____
2. have a bad effect on something ____
3. a large amount of water covering an, area that usually dry ____
4. sharing a car ride with other people ____
5. waste gases that come out of an engine ____
6. the process of making air, water, soil, etc. dirty ____
7. get rid of ____
B. Choose the correct answers.
1. According to the passage, pollution________
A. is always caused by humans. B. can only be caused by nature.
C. is mainly caused by humans. D. may sometimes cause natural disasters.
2. What kind of pollution may a car cause?
A. Air pollution B. Water pollution C. Soil pollution D. Light pollution
3. Which of the followings is not an example of soil pollution?
A. Land development B. Waste disposal
C. Pesticide or fertilizer use D. Exhaust from traffic
4. How can we help save our environment?
A. Stop pollution. B. Dump garbage into the river.
C. Drive cars everywhere. D. Cut down trees in the forests.
5. How does recycling help the environment?
A. It expands landfills. B. It saves natural resources.
C. It increases water pollution. D. It causes air pollution.

6. What can we do to help reduce air pollution?
A. Walk or bike B. Carpool to work or school
C. Use public transport D. All of the above
7. What is the main idea of this article?
A.The air is dirty because of cars and factories. B. The soil gets polluted from littering.
C.People cause pollution, but they can also stop or limit it.
D. Conservation is the only way to stop environmental pollution.

1
7 tháng 3 2021

1-c;2-a;3-d;4-a;5-b;6-d;7-c

I. Choose the word whose underlined part is pronounced differently from the others. 1. A. disease B. dead C. treatment D. sneeze 2. A. environment B. billboard C. visual D. litter 3. A. birth B. thermal C. earth D. further 4. A. poisoned B. died C. dumped D. caused 5. A. contaminant B. waste C. illustrate II. Choose the word whose main stress pattern is placed differently. D. radiation 1. A. environment B. temperature C. botanical D. contaminant 2. A. untreated B. aquatic C....
Đọc tiếp

I. Choose the word whose underlined part is pronounced differently from the others.

1. A. disease B. dead C. treatment D. sneeze

2. A. environment B. billboard C. visual D. litter

3. A. birth B. thermal C. earth D. further

4. A. poisoned B. died C. dumped D. caused

5. A. contaminant B. waste C. illustrate

II. Choose the word whose main stress pattern is placed differently.

D. radiation

1. A. environment B. temperature C. botanical D. contaminant

2. A. untreated B. aquatic C. pollution D. electronic

3. A. pollute B. poison C. damage D. illustrate

4. A. presentation B. radioactive C. environmental D. contamination

5. A. permanent B. Chemical C. dramatic D. herbicide

III. Complete each sentence with an appropriate word. The first letter of each word is given.

1. The fish have died because the river water is heavily p________.

2. Health e________ from air pollution include lung cancer, and respiratory diseases.

3. Acid rain causes serious d________ to plants and trees.

4. If the air wasn’t dirty, Nick w________ sneeze so much.

5. The main gases that l________ to acid rain are sulfur dioxide and nitrogen dioxide.

6. There is a danger of serious contamination from radioactive w________.

7. Hundreds of d________ fish were found floating in the river near the factory.

8. U________ sewage can spread disease and contaminate drinking water sources.

IV. Choose the best answer A, B, C or D to complete the sentence.

1. After the accident, many people were exposed________ radiation.

A. from B. at C. to D. with

2. Light pollution has a wide range of negative effects________ I’m human health.

A. on B. of C. for D. to

3. ________can cause high blood pressure, heart problems, sleep disturbances, and hearing problems.

A. Air pollution B. Light pollution C. Water pollution D. Noise pollution

4. The levels of carbon dioxide in the atmosphere have risen________ the burning of fossil fuels.

A. therefore B. because C. in spite of D. due to

5. If rubbish is non-biodegradable, it________ forever.

A. exists B. will exist C. won’t exist D. doesn’t exist

6. ________are Chemicals that are used to kill unwanted plants, such as weeds.

A. Fertilizers B. Pesticides C. Herbicides D. Pollutants

7. There would be much less pollution________ people stopped using cars completely.

A. if B. since C. when D. although

8. Emissions of pollutants into the air can________ changes to the climate.

A. get on B. end up C. go into D. result in

9. ________can we help save our environment?

A. What B. How C. Why D. How much

10. If we care about plastic waste________.

A. why won’t we stop drinking bottled water? B. we would use reusable shopping bags C. we will

throw away plastic water bottles. D. why don’t we buy plastic bags?

V. Choose the underlined word or phrase, A, B, c or D that needs correcting.

1. What will happen if the Earth stopped moving?

A B C D

2. One of the things all of us can do to protect and improve our environment is recycle.

A B C D

3. Humans can even die if they will drink contaminated water.

A B C D

4. Long-term exposure to loud noise results permanent hearing loss.

A B C D

5. They believe that water pollution is the large cause of death and disease in the world.

A B C D

6. Is the recycling process in itself damaging for the environment?

A B C D

7. We won’t save the environment if we stop using so much energy.

A B C D

8. One in six species is at risk of extinction because climate change.

A B C D

9. The amount of waste decreased if people started to buy reusable packages.

A B C D

10. Contaminated water can cause of many types of diarrheal diseases, including cholera.

A B C D

VI. Write the correct tense or form of the verbs in brackets.

1. It would be better for the environment if more people________ (use) bikes rather than cars.

2. If we use less energy, we________ (help) reduce greenhouse gas emissions.

3. Every year, million tons of plastic________ (dump) into the oceans.

4. A thick smog________ (settle) over New Delhi since winter________ (begin).

5. Noise pollution can________ (cause) by vehicle, aircraft, and industrial noise.

6. Human activities________ (destroy) nature at an unacceptable rate right now.

7. A decade ago, WHO________ (classify) air pollution as a link to lung cancer.

8. If the temperature________ (increase) by a few degrees during the next few years, we________ (run

into) serious problems.

9. What________ (happen) if all the pollution in the world________ (disappear)?

10. At 8 o’clock last night, I________ (watch) “A Plastic Wave”, a documentary on plastic pollution.

11. We should avoid ________ (buy) frozen foods because their packaging is mostly plastic.

12. Air pollution can make people ________ (die).

VII. Supply the correct form of the words in brackets.

1. As an________ why do you oppose banning plastic bags? (environment)

2. The radiation leak has had a________ effect on the environment. (disaster)

3. The water supply is being tested for ________. (contaminate)

4. Heavy metals in________ water cut short millions of lives every year. (drink)

5. Scientists warn that plastic pollution in oceans will be one of the ________ threats. (big)

6. Pollution is the process of making parts of the living environment________. (dirt)

7. If thermal pollution continues for a long time, it can________ cause huge bacteria. (possible)

8. She became deaf after long-term________ to noise in the workplace. (expose)

9. Living near a busy road could cause high blood________. (press)

10. Wastewater________ a process used to remove contaminants from sewage. (treat)

VIII. Match the questions to the answers.

1. What is the main reason for thermal

pollution?

2. What effect does thermal pollution have

on aquatic animals?

3. How to minimize the water pollution due

to Chemicals?

4. What diseases are usually caused by air

pollution?

5. Which gas is mainly responsible for

global warming?

6. What are the effects of noise pollution? 7.

Why are plastic bags a big environmental

nuisance?

8. What are sources of radioactive pollution?

a. They are non-biodegradable and create an

environmental harzard.

b. Nuclear wastes from nuclear power plants,

mining and processing of nuclear material etc.

c. Carbon dioxide. It contributes about 55% to

global warming.

d. It affects their growth and may kill off them.

e. Hot water released by power plants and

industries.

f. Sleep disturbance, high blood pressure,

emotional problems and annoyance.

g. Rickets, throat cancer, lung cancer and

breathing problem.

h. Treat wastewater before discharging into a

flowing body of water.

IX. Choose the word which best fits each gap.

Many human activities over the last 200 years have been responsible (1) ________ polluting the air and

damaging people’s health. Automobile engines and power plants burn combustible (2) ________ like

gasoline and coal and allow toxic gases and smoke to escape into the air. Some pollutants destroy the ozone

layer, which is the thin blanket of gases that

(3) ________ Earth from the Sun’s dangerous ultraviolet rays. Other pollutants contribute to (4) ________

warming by adding to the planet’s natural greenhouse effect. Still others create acid rain, a phenomenon

that has disastrous (5) ________ on lake and forest habitats. Air pollution is not limited to industrial areas.

Depending on the direction of the wind and its force, air pollutants may (6) ________ spread to other

countries very far from the source of the pollution.

Big cities like Los Angeles and Mexico City are*often covered by smog, a fog that occurs (7) ________ air

pollution. In 1952, the City of London, England, was enveloped by smog so thick that people on the streets

had to feel their way around by (8) ________ the walls of buildings!

1. A. for B. of C. to D. with

2. A. chemicals B. means C. fuels D. matters

3. A. covers B. protects C. stops D. damages

4. A. environmental B. thermal C. temperature D. global

5. A. affects B. causes C. sources D. effects

6. A. never B. even C. ever D. hardly

7. A. because of B. in spite of C. instead of D. due of

8. A. climbing B. walking C. touching D. putting up

X. Read the passage carefully and do the tasks.

There are many kinds of pollution. Air, water, and land can be polluted. Some pollution is caused by

nature, such as foods, forest fires, and volcanoes. People are the major Cause of pollution. We pollute the

air with our cars, homes, and factories. Smoke from factories and car exhaust makes the air looks gray and

smoggy. Some people cannot go outside when the air is very bad! We pollute the water by dumping

garbage and Chemicals in the water. Plants and animals die because of the pollution in the water. We

pollute the soil with Chemicals and garbage. We harm the land by cutting down trees in the forest,

especially to build roads and new houses without careful planning and thinking.

The only way to save our environment is to think about pollution. How can you stop or limit pollution?

How do we protect our environment? Conservation is one way to protect our environment. Conservation is

the wise use and protection of our environment. We can control water pollution by not producing as much

as waste and by proper disposal of sewage and garbage. We can take care of recreation land by cleaning up,

after ourselves and not causing more pollution. Carpooling and public transportation will help reduce air

pollution.

Recycling is a type of conservation. Recycling is reusing items over again or in a new way. Recycling can

help us conserve our natural resources so they will last many more years. A. Find the word in bold in the

passage that means:

1. the protection of the natural environment ________

2. have a bad effect on something ________

3. a large amount of water covering an, area that usually dry ________

4. sharing a car ride with other people ________

5. waste gases that come out of an engine ________

6. the process of making air, water, soil, etc. dirty ________

7. get rid of ________

B. Choose the correct answers.

1. According to the passage, pollution________

A. is always caused by humans. B. can only be caused by nature.

C. is mainly caused by humans. D. may sometimes cause natural disasters.

2. What kind of pollution may a car cause?

A. Air pollution B. Water pollution C. Soil pollution D. Light pollution

3. Which of the followings is not an example of soil pollution?

A. Land development B. Waste disposal

C. Pesticide or fertilizer use D. Exhaust from traffic

4. How can we help save our environment?

A. Stop pollution. B. Dump garbage into the river.

C. Drive cars everywhere. D. Cut down trees in the forests.

5. How does recycling help the environment?

A. It expands landfills. B. It saves natural resources.

C. It increases water pollution. D. It causes air pollution.

6. What can we do to help reduce air pollution?

A. Walk or bike B. Carpool to work or school

C. Use public transport D. All of the above

7. What is the main idea of this article?

A.The air is dirty because of cars and factories. B. The soil gets polluted from littering.

C.People cause pollution, but they can also stop or limit it.

D. Conservation is the only way to stop environmental pollution.

XI. Joining two sentences, using the words in brackets.

1. We must conserve water. Otherwise we will face serious water shortages. (IF)

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2. The weather was awful. We didn’t enjoy our camping holiday. (BECAUSE OF)

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3. Plastic bags are non-biodegradable. They will remain in the environment for many years.

(SINCE)

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4. Paul doesn’t think about the planet. He wastes so much water. (IF)

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5. Water pollution happens. Many aquatic animals such as fish can die. (LEAD)

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6. The climate is changing. The earth is getting warmer. (BECAUSE)

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7. We should stop cutting down so many trees. We endanger our oxygen supply. (UNLESS)

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8. People begin to recycle. They generate much less trash. (WHEN)

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9. We are damaging the ozone layer. The ozone layer is necessary for human existence.

(EVEN THOUGH)

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10. Sue is suffering from skin cancer. She was exposed to radiation when she was young. (SO)

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