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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.

     
5 tháng 4

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

29 tháng 5 2022

Type the correct form of the word in parentheses to complete each
sentence.

1. sent
2. appears
3. will become
4. think
5. discovered.

29 tháng 5 2022

reappears cũng được mà phải hong

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)........industry was not much developed. Today the situation is quite different.People all over the world are worried about......(2)......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)......so...
Đọc tiếp

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)........industry was not much developed. Today the situation is quite different.People all over the world are worried about......(2)......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)......so much discussion about pollution ? After all, people have been .......(4)....... 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).....

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)...... generations. This means keeping our environment clean. Ecologists, the scientists who study the relation between living ......(8).....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
20 tháng 1 2019

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.

20 tháng 1 2019

Cảm ơn câu trả lời của bạn !

31 tháng 7 2021

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

31 tháng 7 2021

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

19 tháng 8 2023

1. possibility

2. recognition

3. communication

4. connection

5. translation

QT
Quoc Tran Anh Le
Giáo viên
16 tháng 10 2023

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?)

10 tháng 12 2023

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.

n Janqry I9,200,6,NASA* launched a new spacecraft called New Horizons into outer space. New Horizons is expected to travel about 3 billion miles for 10 years at around 50,000 kilometers per hour and take pictures of Pluto (the last planet in the solar system*),its moons, and the Kuiper KY-pun) Belt. It will also analyze Pluto's atmosphere and temperature. Scientists say that now is our last chance to send a spacecraft to Pluto. Otherwise Pluto will become too far from Earth and it will be more...
Đọc tiếp

n Janqry I9,200,6,NASA* launched a new spacecraft called New Horizons into outer space. New Horizons is expected to travel about 3 billion miles for 10 years at around 50,000 kilometers per hour and take pictures of Pluto (the last planet in the solar system*),its moons, and the Kuiper KY-pun) Belt. It will also analyze Pluto's atmosphere and temperature. Scientists say that now is our last chance to send a spacecraft to Pluto. Otherwise Pluto will become too far from Earth and it will be more difficult to get near the planet. The New Horizons mission is important because no spacecraft has ever been sent that far before. The information collected during this mission will help to explain what the outer edges of the solar system look like and how the solar system was formed 4.5 billion years ago. * NASA: National Aeronautics and Space Administration * the Solar System: the Sun, Mercury, Venus, Earth, Mars, Jupiter, Saturn, IJranus, Neptune, Pluto

 

the word 'its' line 7 refer to:...

the word 'it' line 8 refer to:...

2
6 tháng 8 2020

sr các bạn its line 3 and it line 3

6 tháng 8 2020

Bạn phải đánh dấu 2 từ ở 2 câu đấy thì mới biết đc .

17 tháng 11 2021

11 back

12 with 

13 for

14 of

15 from

16 to

17 with - with

18 to

19 to

20 with

I. Choose the best answer to complete each of the following sentences.1. Cutting trees down can _____________ to the soil erosion.A. make                         B. lead                  C. cause                D. trigger2. The Earth _____________ around the Sun.A. moving                      B. move                C. moves              D. is moving3. People who live in different regions can speak their languages with different _____________.A. accent                        B....
Đọc tiếp

I. Choose the best answer to complete each of the following sentences.

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

1
V
violet
Giáo viên
22 tháng 3 2021

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!

4 tháng 8 2016

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.

 

4 tháng 8 2016

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.

 

20 tháng 2 2023

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