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17 tháng 5 2022

conservation

academic

consumption

wastefully

environmentalists

10 tháng 1 2018

1. the rising level of air pollution has caused concern among .environmental.. (environment)

2. many factories still allow .pollution.. ( pollute), such as toxic waste, to flow into our rivers.

3. make sure that the use of ..pesticide. ( pest) is not harmful to farmer's health.

15 tháng 2 2019

The rising level of air pollution has caused concern among environmentalists

Waste build-up from factories has contaminated rivers

I. Complete the sentences with the correct form of the words in brackets. 1. In order to keep our environment ............ , we shouldn’t drop litter in public places. (pollute) 2. Don’t pump ............ into seas and rivers or it will pollute them. (sew) 3. Don’t throw away ............ bottles, papers, and glass. Take them to recycling centres. (use) 4. If we keep on ............ the air, more people will suffer from respiratory diseases. (pollution) 5. The local authorities have received...
Đọc tiếp

I. Complete the sentences with the correct form of the words in brackets.
1. In order to keep our environment ............ , we shouldn’t drop litter in public places. (pollute)
2. Don’t pump ............ into seas and rivers or it will pollute them. (sew)
3. Don’t throw away ............ bottles, papers, and glass. Take them to recycling centres. (use)
4. If we keep on ............ the air, more people will suffer from respiratory diseases. (pollution)
5. The local authorities have received many letters of ............ about the industrial wastes from that factory. (complain)
II. Complete the sentences with the correct form of the words in brackets.
1. Ba was ............ ill right after eating those ............ mushrooms. (serious / poison)
2. ............ are interested in the protection of the environment. (conserve)
3. Without ............ , some people wouldn’t catch fish. (electric)
4. Shhh. Listen ............ to the conservationist teaching us how to protect the environment. (care)
5. What is responsible for the ............ problems in your city? (environment)
III. Complete the sentences with the correct form of the words in brackets.
1. Make sure the use of ............ is not harmful to farm workers’ health. (pest)
2. ............ ! You have successfully held the clean-up campaign. (congratulate)
3. Use public transport or we won’t ............ pollution. (minimum)
4. If ............ continues, there will be no forest left ten years from now. (forest)
5. The rising level of air pollution has caused concern among ............ . (environment)

1
24 tháng 10 2019

I. Complete the sentences with the correct form of the words in brackets.
1. In order to keep our environment ......unpolluted...... , we shouldn’t drop litter in public places. (pollute)
2. Don’t pump ....sewage........ into seas and rivers or it will pollute them. (sew)
3. Don’t throw away .......used..... bottles, papers, and glass. Take them to recycling centres. (use)
4. If we keep on .....polluting....... the air, more people will suffer from respiratory diseases. (pollution)
5. The local authorities have received many letters of ........complaint.... about the industrial wastes from that factory. (complain)
II. Complete the sentences with the correct form of the words in brackets.
1. Ba was ......seriously...... ill right after eating those ......poisonous...... mushrooms. (serious / poison)
2. ......Conservationists...... are interested in the protection of the environment. (conserve)
3. Without .......electricity..... , some people wouldn’t catch fish. (electric)
4. Shhh. Listen ......carefully...... to the conservationist teaching us how to protect the environment. (care)
5. What is responsible for the .....environmental....... problems in your city? (environment)
III. Complete the sentences with the correct form of the words in brackets.
1. Make sure the use of ......pesticide...... is not harmful to farm workers’ health. (pest)
2. .....Congratulations....... ! You have successfully held the clean-up campaign. (congratulate)
3. Use public transport or we won’t .....minimise....... pollution. (minimum)
4. If ......deforestation...... continues, there will be no forest left ten years from now. (forest)
5. The rising level of air pollution has caused concern among .......envrionmentalists..... . (environment)

13 tháng 11 2019

Đáp án: Yes. It is.

Many people still believe that natural resources will never be used up. Actually, the world's energy resources are limited. Nobody knows exactly how much fuel is left. However, we also should use them economically and try to find out alternative sources of power. According to Professor Marvin Burnham of the New England Institute of Technology, we have to start conserving coal, oil and gas before it is too late; and nuclear power is the only alternative. However, many people do not approve of...
Đọc tiếp
Many people still believe that natural resources will never be used up. Actually, the world's energy resources are limited. Nobody knows exactly how much fuel is left. However, we also should use them economically and try to find out alternative sources of power. According to Professor Marvin Burnham of the New England Institute of Technology, we have to start conserving coal, oil and gas before it is too late; and nuclear power is the only alternative. However, many people do not approve of using nuclear power because it's very dangerous. What would happen if there was a serious nuclear accident? Radioactivity causes cancer and may badly affect the future generations. The most effective thing is that we should use natural resources as economical as possible True/ False sentence: 1. Natural resources will never run out. 2.We don't know exactly how much fuel is left. 3. we shouldn't waste fuel 4. All people agree to use nuclear power as an alternative energy. 5. Natural resources should be used as much as possible.


3
6 tháng 10 2018

Many people still believe that natural resources will never be used up. Actually, the world's energy resources are limited. Nobody knows exactly how much fuel is left. However, we also should use them economically and try to find out alternative sources of power. According to Professor Marvin Burnham of the New England Institute of Technology, we have to start conserving coal, oil and gas before it is too late; and nuclear power is the only alternative. However, many people do not approve of using nuclear power because it's very dangerous. What would happen if there was a serious nuclear accident? Radioactivity causes cancer and may badly affect the future generations. The most effective thing is that we should use natural resources as economical as possible

True/ False sentence:

1. Natural resources will never run out. F

2.We don't know exactly how much fuel is left. T

3. we shouldn't waste fuel F

4. All people agree to use nuclear power as an alternative energy. F

5. Natural resources should be used as much as possible.F

6 tháng 10 2018

1. Natural resources will never run out. F

2.We don't know exactly how much fuel is left. T

3. we shouldn't waste fuel F

4. All people agree to use nuclear power as an alternative energy. F

5. Natural resources should be used as much as possible. T

5 tháng 3 2022

conservation

innovation

consumption

irresponsible

Điền từ: When we talk of the environment today.Many people still think only of tree planting and keeping ....... (1) surroundings clean. Although both those activities are not....... (2), they are only a small part of the environmental story.The environment is both urban and rural. It ....... (3) the seashore, rivers, mountains and so on. It includes the cities, towns and ....... (4). The water we drink and the air we breathe are important elements of the environment, so ....... (5) the...
Đọc tiếp

Điền từ:
When we talk of the environment today.Many people still think only of tree planting and keeping ....... (1) surroundings clean. Although both those activities are not....... (2), they are only a small part of the environmental story.The environment is both urban and rural. It ....... (3) the seashore, rivers, mountains and so on. It includes the cities, towns and ....... (4). The water we drink and the air we breathe are important elements of the environment, so ....... (5) the trees, plants and animals. So the environment is the sum total of the country's ....... (6) resources.The environment ....... (7) us with all our daily needs. This is true for ....... (8) the urban and rural people. Rural people rely directly on the natural environment for many of their daily needs.They collect .........(9) from rivers , streams and so on . They collect firewood from nearby trees and forests..........(10) cooking and heating . Their homes are built from local material

1
20 tháng 6 2019

Điền từ:
When we talk of the environment today. Many people still think only of tree planting and keeping THE (1) surroundings clean. Although both those activities are not WRONG (2), they are only a small part of the environmental story. The environment is both urban and rural. It INCLUDES (3) the seashore, rivers, mountains and so on. It includes the cities, towns and SO ON (4). The water we drink and the air we breathe are important elements of the environment, so ARE (5) the trees, plants and animals. So the environment is the sum total of the country's NATURAL (6) resources. The environment PROVIDES (7) us with all our daily needs. This is true for BOTH (8) the urban and rural people. Rural people rely directly on the natural environment for many of their daily needs. They collect WATER (9) from rivers, streams and so on. They collect firewood from nearby trees and forests FOR (10) cooking and heating. Their homes are built from local material

1/MULTIPLE CHOICE 1. I’m worried __________ my most recent water bill. (about / to / with / off) 2. If you want to save money, you should ________the amount of water your family uses. (increase / reduce / adapt / repair) 3. Mrs. Mi gives Mrs. Ha advice ______ how to save water. (on / in / about / with) 4. Mrs. Ha is _________ about her water bill. (worried / working / feeling / looked) 5. She turned on the ___________ and washed her hand carefully. (faucet / rule / topic / draft) 6. They...
Đọc tiếp
1/MULTIPLE CHOICE 1. I’m worried __________ my most recent water bill. (about / to / with / off) 2. If you want to save money, you should ________the amount of water your family uses. (increase / reduce / adapt / repair) 3. Mrs. Mi gives Mrs. Ha advice ______ how to save water. (on / in / about / with) 4. Mrs. Ha is _________ about her water bill. (worried / working / feeling / looked) 5. She turned on the ___________ and washed her hand carefully. (faucet / rule / topic / draft) 6. They suggested ______ energy in our home. (saving / save / to save / should save) 7. A _______faucet can waste 500 liters of water a month. (drip /dripped / dripping / to drip) 8. Baths use twice as much water as showers, so I suggest we _________ showers. (take /.taking /.took /.to take) 9. You should get a _________ to check your water pipes. (piper / checked / plumber / consumer) 10. Mrs. Mi will get a plumber to make sure there are no _________ in the pipes. (cracks / racks / sacks/ rags) 11. The ground was full of _________ after hot , dry summer. (cracks / racks / sacks / rags) 12. Don’t waste electricity and water or you will get an enormous _______ by the end of the month. (paper/ money / bill / breakfast) 13. I think we should take a shower instead of a bath to save ______ (course / nature / energy / oil) 14. Mrs. Ha suggests getting some tools to check cracks in the ____. (home / pipes / rivers /drivers) 15. Mrs. Mi _________ Mrs. Ha advice on how to save water. (gives / makes / helps /talks) 16. Mrs. Mi suggests taking showers to __________ water. (spend / divide / fresh / save) 17. The water bill is 200,000 dong. It’s very _________. ( enormous / expensive / wasteful / cheap) 18. You should ______________an electrician to check the system of the electricity in your house. (have,get,take,do) 19. ____you follow the rules, the environment won’t be cleaner. (As long as, Unless , If , Although) 20. If we go___________littering,The environment will become seriously polluted.(in,on,at,with) 21. Are there any ___________ in the pipes? (bags / labels / cracks / posters) 22. We can reduce gas by ______by bike or public transport. (travel / to travel / traveling / traveled) 23. Remember to turn _________ the faucet after use.(off /on / down / at) 24. I suggest fixing the dripping faucet. _____. (We will / Good idea / Yes, please / I’m afraid not) 25. How about making posters on energy saving and hanging them ___________our school? (between / next / above / around) 26. In order to save money, we should use public transport ________motorbike. (instead of / except / besides / along with) 27. I think we should turn off the faucet___. ( No, thanks/I’m sure /That’s a good idea. /Not at all.) 28. Take a shower instead ___________ a bath to save energy. ( on / for / about / of) 29. They suggested ______ energy in our home. (saving / save / to save / should save) 30. Can you turn _________ the light? It’s too dark. (on / off / in / for) 31. If we don’t find _________sources of power ,we will use the fossil fuels in the near future? (effective, efficient, natural , alternative) 32. We want to use solar energy ,__________it can’t be used on cloudy days. (but, so, because, however) 33. There’s nothing good on TV.Why don’t you turn it___________?(on,down,off,up) 34. Energy can be collected by solar____________on cloudy days.(boards , panels ,bars,sheets) 35. Children accounted __________45% of the population affected the tidal waves.(in,on,at,for) 36. If you go _______leaving the lights on all day, you’ll have an enormous electricity bill. in, on,at,for) 37. Not throw trash_________the water.( into , on ,at, onto) 38. Remember to turn off the lamps before leaving. ___________costs us too much.( Air-conditioning, Water ,Lighting , Heating ) 39. Enery- saving bulbs should be used________electricity.(save,to save, for save,to saving) 40. About 70% of the earth’s________is covered with water. ( world,atmosphere,ocean,surface) 41. A labeling scheme tells the ___________how much energy efficiency each model has. (consumers / consume /consumes / consumed) 42. ___________panels are placed on the roof of a house and the sun’s energy is used to heat water.(Plastic/Paper /Solar //Electric) 43. They replace an ordinary 100–watt light bulb with an ___bulb.(saving – energy /energy – saving /energy – saved / saved – energy) 44. The labeling _____tells the consumers how energy efficient each model is , compared with other appliances in the same category.(letter /word / scheme / bill) 45. What can we do to spend less _______ lighting? (in /on /about / of) 46. In Western countries, electricity, gas and water are not _________. (necessities / appliances / luxuries / resources) 47. The consumers want products that will not only work ____but also save money.(effect /effective/effectively/effecting) 48. The _________ tells the consumers how much energy efficiency each model has. ( writer / story ./ label / company) 49. Electricity, gas and water are not luxuries but____________. ( wonderful / cheap / necessities / enormous) 50. You should have a _________ check your car regularly. (driver / mechanic / worker / designer) 51. For most households,lighting accounts………….10 precent to 15 percent of the electricity bill.(of/ to/in/ for) 52. Waste paper and bottles are collected…………..recycling.(from/by/ for/in) 53. If you want to save money,you should……..the amount of water your family uses.(increase/ reduce/adapt/ repair) 54. In order to save electricity, an ordinary 100-watt light bulb can be replaced by a(an)…………..bulb.(energy-saving/energy-save/ saving-energy/save-energy) 55. The average…………pays 27pennies a day in water rates.(homestead/ housemate/ household/ housekeeper) 56. We’d better get ……….. to check the wiring before we start decorating.( a plumber/ a mechanic/ an electrician/ a consumer) 57. Go and turn the faucet………before the bath tub overflows.(on/ off/ over/ down) 58. Work hard……….you will pass the final exam.(if/ or/ so/ and) 59. We played very well. ……, we lost the match.(Therefore/ However/ Moreover/ Consequently) 60. There’s always litter here, No one ever………….. . (pick up it/ picks it up/ pick up/ pick it) 61. Remember to turn _________ the faucet after use.(off /on / down / at) 62. Can you turn ______________ the light? It’s too dark to do homework. (off / on / in / at) 63. Most of us use too much gas. We can reduce this amount by _____________a mechanic check our motorcycles regularly. ( having / telling / getting / saying) 64. Please ___________ off the lights before leaving the room. (take / get / turn / give) 65. Her husband looks __________ the children while she’s at work.(after / for / at / to) 66. I lost my pen. I have looked ___________ it for all morning. (at / after / up / for) 67. Can you _________ the light? It’s too dark. (turn on / go on / turn off / look for) 68. I think we __________a shower instead of a bath to save energy (should take / must take / can take / may take) 69. It was raining hard, _____we couldn’t go on a picnic as planned. (however / but / because / so) 70. I’m worried __________ my most recent water bill. (about / to / with / off) Fill in the bank using “and/ but/ or/ however/ therefore/ because/ so” 1. Gas,water_________________electricity are very necessary for everybody’s life. 2. _________________her mother was seriously ill, she has to stay home to look after her. 3. Minh was not at home, _________________I spoke to his parents. 4. I like soccer _________________I am not a very good player. 5. Van hasn’t finished his homework . __________________,his parents do not allow him to go out with his friends. 6. At first, we intend to spend our holiday in Dalat; _________________, we changed our mind. 7. It’s 6:30,tan! Hurry up_________________you’ll be late for school. 8. Ngoc worked extremely hard. _________________, she passed the exam easily. 9. Which do you prefer, milk _________________orange juice? 10. Tien _________________Peter have been pen pals for a long time. REWRITE 1/Jim had his friends cut down the trees. →Jim got his friends_______________________________________________ →Jim had/ got the trees_____________________________________________ 2/My family gets someone to water the roses every day. →My family has someone___________________________________________ →My family has/gets the roses_______________________________________ 3/He’s going to have his room redecorated with some new furniture. →He’s going to get someone_________________________________________ →He’s going to have someone________________________________________ 4/We will ask the dentist to check our teeth. →We will have the dentist___________________________________________ →We will have / get our teeth________________________________________ 5/Mai has Nam sweep the floor. →Mai gets nam____________________________________________________ →Mai has/gets the floor_____________________________________________ 6/Why don’t you reuse bottles and cans? →How about_____________________________________________________? →I think ________________________________________________________ 7/Why not put garbage bins around the school yard? →It would be_____________________________________________________ →I suggest_______________________________________________________ 8/What about doing morning exercises to keep fit? →Let’s___________________________________________________________ →Why not________________________________________________________ 9. What about buying energy-saving bulbs? →I suggest_______________________________________________ →I suggest that___________________________________________ →I suggest energy-saving bulbs_______________________________ 10. Let’s protect the environment. →How about_____________________________________________? →Shall __________________________________________________? 11. Why don’t we organize a charity event to raise money? →I suggest_________________________________________________ →I suggest that______________________________________________ →I suggest that a charity event_________________________________ 12. Why don’t you sit down for a moment ,Ba? →She suggests that____________________________________________ →She thinks _________________________________________________ →How about_________________________________________________? 13. Shall we go to the cinema tonight? →I think_____________________________________________________ →What about________________________________________________? →I suggest___________________________________________________ 14. Why don’t you have your hair cut? She suggests I__________________________________________________________ 15. Let’s take these plastic bags to the nearest recycling center. I suggest that these plastic bags____________________________________________ 16. “why don’t you put the better lock on the door, Barry?” said John. John suggests that_______________________________________________________ 17. They suggested banning advertisements on TV. They suggested that advertisements_________________________________________ 18. Why don’t you clean your classroom carefully? I suggest your__________________________________________________________ 19. I think it would be a good idea to take a plane. I suggest______________________________________________________________ 20. “Why not recycle these waste things to reuse?” I suggested that these____________________________________________________ 21. Why don’t we recycle the used things. I suggest that__________________________________________________________ 22. Why don’t you stop polluting your neighborhood? I suggest that your_______________________________________________________ 23. Don’t stay up late to watch TV. I suggest that___________________________________________________________ WORD FORM: 1/A_________________ is a person who installs and repairs water pipes. ( plumbing) 2/Water is going on the floor because of the_________________faucet.(drip) 3/You can ask that plumber for___________How to repair the cracks in the water pipes. (advise) 4/To keep the air unpolluted, people ought to use__________Energy to create electricity. (sun) 5/Here is the weather forecast for tomorrow.Ha Noi wlii be clear and_____________ . (cloud) 6/_______ are very demanding.They want products that are both cheap and of good quality. (consume) 7/We suggest_________________ the light bulb.It is broken.(replacement) 8/Recycled_________ are the same quality as those made from non-recycled material. (produce) 9/We must learn to save________ resources or life will be very bad for our children and our grandchildren. ( nature) 10/In a few years’time, our houses will be_________________ By solar energy.(hot) 11/Since the world’s energy resources are limited, we must___________ them . (conservation) 12/I’m pleased that you solved the problem_________________.(effect) 13/The high cost of heating and_________________ prevents us from wasting electricity.( light) 14/There have been many_________________ in the field of electrical engineering.( innovate) 15/In Western countries, electricity,gas and water are not luxuries but_________ . (necessary) 16/There will be a great_________________of food for the world’s population.(short) 17/Televisions,dishwasher and freezers are electrical_________________ .(apply) 18/If there is something wrong with the lights , ask an_________________ to look at it . (electric) 19/_________________ Bills are money for lighting, heating,etc. in your house.(house) 20/He was _________________fined for dropping litter in public place,(heavy) 21/He turned off the_________________ when he went out of the house.(electric) 22/The new laws will become_________________next month.(effect) 23/Her appearance is_________________ today.We don’t need her.(need) 24/Watching Korean films on TV is a time-_________________activity.(consume) 25/The_________________of the model attracts us .(efficient) 26/He has made a_________________to the police about the noise.(complain) 27/I’m very_________________ because they use electricity to catch fish.(worry) 28/Vehicles also account for air_________________ in the cities.(pollute) 29/My mother is _________________worried when I went home late last night.(extreme) 30/What does the poet want us to learn about keeping the environment_________ ? (pollute) 31/_________________,our environment must be protected.( ultimate) 32/ We’re worried about the ___________________ here. (pollute) 33/ This river is extremely ___________________. (pollute) 34/ A ___________________ faucet may waste 500 liters of water a month. (drip) 35/ In Viet Nam, electricity, gas, and water are not only ______ but also _________ (lux/ need) 36/ Farm ___________________ are always exported. (produce) 37/ This plant’s ____________ is high, so it attracts a lot of investment. (produce) 38/ The ________________ of this machine requires the latest techniques. (produce) 39/ This energy-___________________ bulb is not cheap. (save) 40/ The ___________________ are requiring us to repair the machines. (consume) 41/ Water ________________ is increasing this summer. (consume) 42/ The police are interested in the sudden ____________ of the valuable painting. ( appear ) 43/ There is a _______ of 10% in the amount of money available for buying new books. (reduce ) 44/ The beach is full of all kinds of ________________. (pollute) 45/ Saucepans are sold in the ____________ goods department. ( house ) 46/ Mary looks ____________ about something. She looks ___________ at everything. ( worry ) 47/ There is a big _______(differ) between the new shopping mall and the present shopping area. 48/ We can protect the environment by ____________ air pollution. (reduction) 49/ If we go on littering, the environment will become _____________ polluted (serious) 50/ I want to see the ____________ of environment from the local authority. (protect) 51/ Mrs.Mi gives Mrs. Ha some ____________ on how to save water. ( advise )
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