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Fill one suitable word in each space of the following passage
About two hunderd years ago man lived in great harmony with his environment......(1)while........industry was not much developed. Today the situation is quite different.People all over the world are worried about......(2)what......is happening to the enviroment, because od modern industry and the need for more and more energy. Newspaper and magazines write about water pollution, air pollution and land pollution.
Why is.......(3)there......so much discussion about pollution ? After all, people have been .......(4)polluting....... the world around them for thousands of years. But in the past, there were not many people and lots of room in the world so they could move to another place when their sattlements became ......(5)dirty.....
Now, however, many parts os the world are crowded, people live in big cities and much of our waste, especially waste from factories, electric power stations, the chemical industry and heavy industry is very dangerous. Much of this dangerous waste goes into the air and is carried by the ......(6)....... for great distance.
The earth is our home. We must take care of it, for ourselves and for the........(7)next...... generations. This means keeping our environment clean. Ecologists, the scientists who study the relation between living ......(8)objects.....and the environment point out the importance of this task. However, each of us must do everythingpossible to keep the land, air and water clean.
1 believed - was
2 becomes
3 flow
4 haven't had
5 has jist told
6 helped
7 have you seen
8 have eaten
9 planted
1.belived-was
2.becomes
3.flows
4.haven't had
5.has just told
6.helped
7.Have you seen
8.have eaten
9.planted
1. possibility
2. recognition
3. communication
4. connection
5. translation
1. Scientists are interested in the possibility life on Mars.
(Các nhà khoa học rất có hứng thú với khả năng có sự sống trên sao Hỏa.)
2. We can use face recognition to identify people.
(Chúng ta có thể dùng công nghệ nhận diện gương mặt để nhận ra người khác.)
3. When we communicate using technology, it is called digital communication.
(Khi chúng ta sử dụng công nghệ để giao tiếp, nó được gọi là giao tiếp kĩ thuật số.)
4. The Internet connection is slow here, so we can't get in the chat room.
(Kết nối mạng ở đây chậm nên chúng tôi không thể vào được phòng trò chuyện.)
5. Do you think this translation machine will be cheaper in the future?
(Bạn có nghĩ rằng máy dịch sẽ rẻ hơn trong tương lai?)
1 There are too many cars in some cities, and this causes air pollution
2 She is crazy about taking photographs of beautiful landscapes and scenery
3 The river water is dirty enough to pose threat to aquatic life
1 There are too many cars in some cities, and this causes air pollution.
2 She is crazy about taking photographs of beautiful landscapes and scenery.
3 The river water is dirty enough to pose threat to aquatic life.
Chào em, em tham khảo nhé!
1. Cutting trees down can _____________ to the soil erosion.
A. make B. lead C. cause D. trigger
2. The Earth _____________ around the Sun.
A. moving B. move C. moves D. is moving
3. People who live in different regions can speak their languages with different _____________.
A. accent B. accents C. voice D. voices
4. She thought that if they _____________ lots of money, they would go on holiday.
A. have B. are having C. had D. has
5. How long _____________ you studied English?
A. have been B. have C. has D. having
6. The little cat should be _____________ to be healthy.
A. cured B. cure C. cures D. curing
7. Disneyland is _____________ of the most interesting games.
A. a house B. houses C. home D. homes
8. Did the storm cause _____________ to the local in the middle part?
A. damaged B. damage C. damaging D. damages
9. When I came there, the highest building _____________ been destroyed by the storm!
A. have B. has C. had D. is having
10. She wouldn't go out if she _____________ the weather forecast.
A. listens to B. listened to C. listening to D. is listening to
11. My cousin said that she and her boyfriend would get_____________ in the following month.
A. marry B. marries C. married D. marrying
12. Why have they been _____________ to speak Spanish?
A. ability B. abilities C. abled D. able
13. How _____________ do you know about the United Kingdom?
A. many B. long C. much D. often
14. The first thing you see in her country is_____________ restaurants.
A. spacious B. Space C. spaces D. spacing
15. The _____________ pollution happens when the radiation goes into the land.
A. radio B. radios C. radiated D. radioactive
16. What is the_____________ with you?
A. matters B. matter C. wrong D. fault
17. How_____________ going to the cinema?
A. at B. in C. on D. about
18. If I_____________ hard, I will get good marks.
A. will study B. study C. am studying D. studied
19. How can _____________ help the poor in this town?
A. governments B. a government C. the government D. government
20. She _____________ it difficult to understand their culture.
A. thinks B. learn C. finds D. realizes
21. A: Do you mind if I _____________a phone call?
B: No, of course not. The phone's in the living room.
A. answer B. send C. take D. make
22. After speaking on the phone, we knew we will have to see one another _____________.
A. hand-in-hand B. face-to-face C. head-to-toe D. toe-to-toe
23. We can use_____________ for talking only, not for sending text messages.
A. landline phone B. mobile phone C. smart phone D. video
24. Using signs is one kind of_____________ communication
A. verbal B. non-verbal C. multimedia D. written
25. I read about the accident _____________ the Internet.
A. on B. in C. to D. at
26. This time next week we _____________ around Africa.
A. are travelling B. travel C. will travel D. will be travelling
27. At three o'clock tomorrow, we _____________ a video conference in our office.
A. have B. will be having C. had D. are having
28. Lena enjoys _____________ on the phone with her friends.
A. chat B. chats C. chatting D. chatted
29. How did you learn _____________ Japanese so well?
A. speaking B. to speak C. speak D. spoke
30. My sister suggested _____________ fishing, but I didn't think that was a good idea.
A. to go B. go C. going D. goes
31. I feel like _____________ out tonight. What about you?
A. to go. B. go C. going D. be going
32. I chose _____________ by plane because it's more convenient.
A. to travel B. travel C. travelling D. to travelling
33. Nowadays people prefer _____________ smart phones rather than landline phones.
A. use B. using C. to use D. to be using
34. We hope _____________ next week
A. meet B. meeting C. to meet D. to meeting
35. Do you mind _____________ me email about the party?
A. send B. sending C. to send D. to sending
36. On the web, you can go into a _____________ and talk to other people all over the world.
A. chat room B. online C. sites D. web page
37. __________ connects people in real lime through audio and video communication over Internet.
A. Landline phone B. Snail mail
C. Body language D. Video conferencing
38. In Britain, men do not look at women on the streets. However, the French do. This is called _____________ difference.
A. manner B. gender C. cultures D. cultural
39. He seemed to be in a hurry. He glanced nervously _____________ his watch.
A. in B. on C. at D. to
40. A: Hello. Is Hung there, please?
B: I m afraid he's out. Can I take a message?
A: No, don't worry. I'll call _____________ later.
A. back B. on C. to D. in
41. A: Could I speak to Mai, please?
B: I think you must have the _____________number. There's no one of that name here.
A. right B. left C. wrong D. exact
42. By the end of this century, everyone_____________ with telepathy devices.
A. communicate B. communicates
C. is communicating D. will be communicating
43. At half past ten tomorrow morning I _____________ along the motorway.
A. will drive B. am driving C. will be driving D. drive
44. I really enjoyed _____________ to the songs you sent me. Thanks!
A. listen B. to listen C. listening D. to be listening
45. My mother has decided _____________ a Facebook account.
A. open B. to open C. opening D. to opening
46. I don’t want _____________ snail mail because it's a slower and more expensive way than email.
A. using B. use C. uses D. to use
47. She promise _____________ the chat room to discuss with me about the film.
A. to join B. join C. joining D. joins
48. E-mail allows people _____________ in touch, regardless of distance.
A. staying B. stay C. to have stayed D. to stay
49. I'm really looking forward _____________ you next week.
A. to see B. to seeing C. seeing D. see
50. Tim pretended _____________ me when I waved to him.
A. not seeing B. not to see C. not see D. to not see
Chúc em học tốt và có những trải nghiệm tuyệt vời tại hoc24.vn!
1. you/know/that/what/Lan/do/since/we/leave/school?
Have you know that what Lan done since we left to school?
2. We/live/HCM city/5 years
We have lived in HCM city for 5 years.
3.The/train/not arrive/the station/yet
The train hasn't arrvied at the station yet.
4. His uncle/teach/math/this school/ten years?
Has his uncle taught Math in this school for ten years?
5. She/start/learn/piano/when/6 years old
She started to learn piano when she was 6 years old
6.Father/always/ask/them/be/careful/ the record player
Father always asks them be carefully the record the player
7. They/make fiends/each other/recently
They has made fiends each other recently
8. Farmers/work/the field/when/it/start/rain
Farmers work in the field when it starts rain.
1. you/know/that/what/Lan/do/since/we/leave/school?
Have you know that what Lan done since we left to school?
2. We/live/HCM city/5 years
We have lived in HCM city for 5 years.
3.The/train/not arrive/the station/yet
The train hasn't arrvied at the station yet.
4. His uncle/teach/math/this school/ten years?
Has his uncle taught Math in this school for ten years?
5. She/start/learn/piano/when/6 years old
She started to learn piano when she was 6 years old
6.Father/always/ask/them/be/careful/ the record player
Father always asks them be carefully the record the player
7. They/make fiends/each other/recently
They has made fiends each other recently
8. Farmers/work/the field/when/it/start/rain
Farmers work in the field when it starts rain.
Because the climate is changing, the earth is getting warmer
Unless we stop cutting down so many trees, we endanger our oxygen supply
When people begin to recycle, they generate much less trash
Even though the ozone layer is necessary for human existence, we are damaging the ozone layer
Sue was exposed to radiation when she was young, so she is suffering from skin cancer
1.When the spacecraft lands on Mars, it will transmit images back to Earth.
2.Engineers today can program robots much faster than they could a decade ago.
3.Scientists believe that people will live in space stations or colonies beyond Earth.
1 When the spacecraft land on Mars, it will transmit images back to Earth
2 Engineers today can program the robots faster than they could a decade ago
3 Scientists believe that people will live on space stations or colonies beyond Earth