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29 tháng 11 2019

Đáp án: C

Lùi từ HTĐ sang QKĐ

Dịch: Người đàn ông nói rằng tiền là hộ chiếu cho tất cả mọi thứ.

Choose the best answer to complete each of the following sentences. 1. Last week, he told us that we..... a picnic at the end of the week on Friday. A. Can have. B. Did have. C. Would have D. Had had 2. Four days ago she promised that she was going to visit me..... but she didn't arrive. A. Tomorrow. B. Next day C. The day before. D. The next day 3. When I mwh h when I met her, she admitted that she.....to the park the night before. A. When. B. Had gone. C. Was going. D. Did go...
Đọc tiếp

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

1. Last week, he told us that we..... a picnic at the end of the week on Friday.

A. Can have. B. Did have. C. Would have D. Had had

2. Four days ago she promised that she was going to visit me..... but she didn't arrive.

A. Tomorrow. B. Next day C. The day before. D. The next day

3. When I mwh h when I met her, she admitted that she.....to the park the night before.

A. When. B. Had gone. C. Was going. D. Did go

4. When I asked by the teacher, all the students said they.....literature

A. Liked. B. Are liking. C. Were liking. D. Had like

5. When I phoned him, he told me that he..... in the garden reading the newspaper

A. Sat. B. Was sitting. C. Had sat. D. Has sat

6. When I saw her, she told me that she hadn't come to the party......because she has gone to the embassy in London

A. Yesterday. B. Before day. C. The before day. D. The day before

7. He called the school and said that he...... to school because he had an accident

8. My close friend told me that he.....studying in America

A. Likes. B. Liked. C. Had liked. D. Was liking

9. When we asked her about the film, she told us that she......a more interesting film than that.

A. Never saw. B. Never seen. C. Had never seen. D. Did never see

10. Diana told us that she was going to visit.....boyfriend in Rome the next week and wouldn't come to class

A. My. B. Her. C. Your. D. Their

11. He wanted to know where she.....from

A. Come. B. Coming. C. To come. D. Came

12. I asked her.....to pursue higher studies the next year

A. Are you planning. B.If she is planning. C. Was she planning. D. If she was planning

13. I asked her when......

A. The movie began. B. The movie begins C. Does the movie begin D. Did the movie begin

14. I promise I....there before she came back

A. Am going to be B. Was going to be C. Will be D. Can be

15. Peter asked her," Have you got a laptop?"-> Peter asked her... a laptop

A.. If she got B. If she had got C. Whether she got D. Whether had she got

16. My mother told me.... her up at the airport

A. Please pick. B. To pick. C. Should pick. D. I can pick

17. He revealed that they.....married...

A. Were getting- tomorrow. B. Are getting- the next day. C. Were getting- the next day. D. Will getting- the day before

18. He wanted to know when.....

A. Did I arrive. B. Will I arrive. C. I had arrive. D. I can arrive

19. The father said, " I didn't see her "-> The father said..... her

A. He had seen. B. I hadn't seen. C. She didn't see. D. He hadn't seen

20. I wondered......the right thing

A. If I am doing. B. Was I doing. C. Am I doing. D. Whether I was doing

2
21 tháng 10 2019

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

1. Last week, he told us that we..... a picnic at the end of the week on Friday.

A. Can have. B. Did have. C. Would have D. Had had

2. Four days ago she promised that she was going to visit me..... but she didn't arrive.

A. Tomorrow. B. Next day C. The day before. D. The next day

3. When I mwh h when I met her, she admitted that she.....to the park the night before.

A. When. B. Had gone. C. Was going. D. Did go

4. When I asked by the teacher, all the students said they.....literature

A. Liked. B. Are liking. C. Were liking. D. Had like

5. When I phoned him, he told me that he..... in the garden reading the newspaper

A. Sat. B. Was sitting. C. Had sat. D. Has sat

6. When I saw her, she told me that she hadn't come to the party......because she has gone to the embassy in London

A. Yesterday. B. Before day. C. The before day. D. The day before

7. He called the school and said that he...could go... to school because he had an accident

8. My close friend told me that he.....studying in America

A. Likes. B. Liked. C. Had liked. D. Was liking

9. When we asked her about the film, she told us that she......a more interesting film than that.

A. Never saw. B. Never seen. C. Had never seen. D. Did never see

10. Diana told us that she was going to visit.....boyfriend in Rome the next week and wouldn't come to class

A. My. B. Her. C. Your. D. Their

11. He wanted to know where she.....from

A. Come. B. Coming. C. To come. D. Came

12. I asked her.....to pursue higher studies the next year

A. Are you planning. B.If she is planning. C. Was she planning. D. If she was planning

13. I asked her when......

A. The movie began. B. The movie begins C. Does the movie begin D. Did the movie begin

14. I promise I....there before she comes back

A. Am going to be B. Was going to be C. Will be D. Can be

15. Peter asked her," Have you got a laptop?"-> Peter asked her... a laptop

A.. If she got B. If she had got C. Whether she got D. Whether had she got

16. My mother told me.... her up at the airport

A. Please pick. B. To pick. C. Should pick. D. I can pick

17. He revealed that they.....married...

A. Were getting- tomorrow. B. Are getting- the next day. C. Were getting- the next day. D. Will getting- the day before

18. He wanted to know when.....

A. Did I arrive. B. Will I arrive. C. I had arrive. D. I can arrive

19. The father said, " I didn't see her "-> The father said..... her

A. He had seen. B. I hadn't seen. C. She didn't see. D. He hadn't seen

20. I wondered......the right thing

A. If I am doing. B. Was I doing. C. Am I doing. D. Whether I was doing

Chúc bạn học tốt nhé! haha

27 tháng 10 2019

1.C

2.D

3.B

4.A

5.B

6.D

7.could go

8.B

9.C

10.B

11.D

12.C

13.A

14.C

15.B

16.B

17.C

18.C

19.D

20.D

CHÚC BẠN HỌC TỐT!vui

Mark the letter A, B, C or D to indicate the correct response to each of the following exchanges. 17.- Tim : “ What are you going to do for the vacation ?. “- Tom : “ ........... .“ A. That sounds great B. How about you? What will you do? C. I will take some tests. D. I’m not sure, but I might go camping for a few days. 18. - Lora : “ How did you feel when you first started work ?“ - Jane : “............. .” A. Not at all B. I don’t think so C. A bit nervous D. Thanks for asking me Mark...
Đọc tiếp

Mark the letter A, B, C or D to indicate the correct response to each of the following exchanges.

17.- Tim : “ What are you going to do for the vacation ?. “- Tom : “ ........... .“

A. That sounds great B. How about you? What will you do?

C. I will take some tests. D. I’m not sure, but I might go camping for a few days.

18. - Lora : “ How did you feel when you first started work ?“ - Jane : “............. .”

A. Not at all B. I don’t think so

C. A bit nervous D. Thanks for asking me

Mark the letter A, B, C or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the followingquestions.

19. The repeated commercials on TV distract many viewers from watching their favorite films.

A. economics B. Businesses C. contests D. advertisements

20. It is an occasion when strength and sports are tested, friendship and solidarity was built and deepened.

A. practice B. powerful C. will D. competence

Mark the letter A, B, C or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the followingquestions.

21. She received a general education in local schools and some scientific training from herfather.

A. offered B. had C. gave D. asked

22. And in 1891, the shy Marie, with very little money to live on, came to Paris to continue her studies at the Sorbonne.

A.far B. a lot C. few D. all

Read the following passage and mark the letter A, B, C or D to indicate the correct word or phrase that best fits each of the numberedblanks.

Football is the most (23)...........sport in Britain, particularly amongst men. It is (24)........... by boys in most schools. Most towns have an amateur football team which plays in a minor league. Football is also the most popular spectator sport in Britain. Many people go (25)......... their favorite professional team playing (26).......home, and some go to away matches. Many more people (27).......football on television.

23. A. popular B. popularity C. popularize D. popularly

24. A. play B. playing C. played D. plays

25. A. see B. saw C. to see D. seen

26. A. into B. at C. on D. about

27. A. listen B. hear C. observe D. watch

Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of thequestions.

Man is a land animal, but he is also closely tied to the sea. Throughout history the sea has served the need of man. The sea has provided man with food and a convenient way to travel to many parts of the world. Today, nearly two thirds of the world’s population live within 80 kms of the sea coast.

In the modern technological world, the sea offers many resources to help mankind survive. Resources on land are beginning to be used up. The sea, however, still can be hoped to supply many of man’s needs. The list of riches of the sea yet to be developed by man’s technology is impressive. Oil and gas explorations have been carried out for nearly 30 years. A lot of valuable minerals exist on the ocean floor ready to be mined.

Fish farming promises to be a good way to produce large quantities of food. The culture of fish and shellfish is an ancient skill practised in the past mainly by Oriental people.

Besides oil and gas, the sea may offer new sources of energy. Experts believe that the warm temperature of the ocean can be used in a way similar to the steam in a steamship. Ocean currents and waves offer possible use as a source of energy.

Technology is enabling man to explore ever more deeply under the sea. The development of strong, new materials has made this possible.

The technology to harvest the sea continues to improve. Experts believe that by the year 2050s the problems that prevent us from fully exploiting the food, minerals, and energy sources of the sea will be largely solved.

28. The best title for this passage is.............

A. Sea Harvest.

C. Sea Food.

B. Technology and the Exploiting of the Sea.

D. Man and Sea.

29. The major things that the sea offers man are.............

A. food, energy sources and minerals.

C. minerals and oil.

B. fish and oil.

D. ocean currents and waves.

30. The sea serves the needs of man because.............

A. it provides man with sea food.

C. it supplies man with minerals.

B. it offers oil to man.

D. all of the above.

31. The word Oriental people in the fourth paragraph probably means.............

A. European people.

C. Asian people.

B. African people.

D. American people.

32. We can conclude from the passage that.............

A. the sea resources have largely been used up.

B. the sea, in a broad sense, hasn’t yet been developed.

C. the problems that prevent us from fully exploiting the sea have already been solved.

D. by the year 2050, the technology will be good enough to exploit all the sea resources

Rewrite the following sentences, using the provided word keep meaning as that ofthe roofone.

33. I was very sleep but I still wanted to watch the football match on TV.

=> Although........................................................................................

34. “Do you know what the time is, Mary?” asked John.

=> John asked......................................................................................

35. Have they ever been to the Philippines?

=> They......................................................................................?

36. “We are learning English at this moment.” Nam said.

=> Nam said......................................................................................

Completethesecondsentencesothatithasasimilarmeaningtothefirstsentence,using the word incapital

37. The day was too hot. He had to cancel the tennis game. (SUCH … THAT)

It was......................................................................................

38. You’d better take a sweater. It might get cold. (IN CASE)

You’d......................................................................................

39. Most of the audience didn’t know the result of the match. The television was interrupted in the middle of the game. (THEREFORE)

=>The television .....................................................................

40. Tom has continued to smoke two packs of cigarettes a day. The doctor warned him. (EVEN THOUGH)

=>Tom .............................................................................

Mình cần các bạn giúp bài này mình đang cần gấp. Mình cảm ơn

1
29 tháng 2 2020

T nghĩ là lần sau nên chia nhỏ bài ra

Mark the letter A, B, C or D to indicate the correct response to each of the following exchanges.

17.- Tim : “ What are you going to do for the vacation ?. “- Tom : “ ........... .“

A. That sounds great B. How about you? What will you do?

C. I will take some tests. D. I’m not sure, but I might go camping for a few days.

18. - Lora : “ How did you feel when you first started work ?“ - Jane : “............. .”

A. Not at all B. I don’t think so

C. A bit nervous D. Thanks for asking me

Mark the letter A, B, C or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the followingquestions.

19. The repeated commercials on TV distract many viewers from watching their favorite films.

A. economics B. Businesses C. contests D. advertisements

20. It is an occasion when strength and sports are tested, friendship and solidarity was built and deepened.

A. practice B. powerful C. will D. competence

Mark the letter A, B, C or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the followingquestions.

21. She received a general education in local schools and some scientific training from herfather.

A. offered B. had C. gave D. asked

22. And in 1891, the shy Marie, with very little money to live on, came to Paris to continue her studies at the Sorbonne.

A.far B. a lot C. few D. all

Read the following passage and mark the letter A, B, C or D to indicate the correct word or phrase that best fits each of the numberedblanks.

Football is the most (23)...........sport in Britain, particularly amongst men. It is (24)........... by boys in most schools. Most towns have an amateur football team which plays in a minor league. Football is also the most popular spectator sport in Britain. Many people go (25)......... their favorite professional team playing (26).......home, and some go to away matches. Many more people (27).......football on television.

23. A. popular B. popularity C. popularize D. popularly

24. A. play B. playing C. played D. plays

25. A. see B. saw C. to see D. seen

26. A. into B. at C. on D. about

27. A. listen B. hear C. observe D. watch

Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of thequestions.

Man is a land animal, but he is also closely tied to the sea. Throughout history the sea has served the need of man. The sea has provided man with food and a convenient way to travel to many parts of the world. Today, nearly two thirds of the world’s population live within 80 kms of the sea coast.

In the modern technological world, the sea offers many resources to help mankind survive. Resources on land are beginning to be used up. The sea, however, still can be hoped to supply many of man’s needs. The list of riches of the sea yet to be developed by man’s technology is impressive. Oil and gas explorations have been carried out for nearly 30 years. A lot of valuable minerals exist on the ocean floor ready to be mined.

Fish farming promises to be a good way to produce large quantities of food. The culture of fish and shellfish is an ancient skill practised in the past mainly by Oriental people.

Besides oil and gas, the sea may offer new sources of energy. Experts believe that the warm temperature of the ocean can be used in a way similar to the steam in a steamship. Ocean currents and waves offer possible use as a source of energy.

Technology is enabling man to explore ever more deeply under the sea. The development of strong, new materials has made this possible.

The technology to harvest the sea continues to improve. Experts believe that by the year 2050s the problems that prevent us from fully exploiting the food, minerals, and energy sources of the sea will be largely solved.

28. The best title for this passage is.............

A. Sea Harvest.

C. Sea Food.

B. Technology and the Exploiting of the Sea.

D. Man and Sea.

29. The major things that the sea offers man are.............

A. food, energy sources and minerals.

C. minerals and oil.

B. fish and oil.

D. ocean currents and waves.

30. The sea serves the needs of man because.............

A. it provides man with sea food.

C. it supplies man with minerals.

B. it offers oil to man.

D. all of the above.

31. The word Oriental people in the fourth paragraph probably means.............

A. European people.

C. Asian people.

B. African people.

D. American people.

32. We can conclude from the passage that.............

A. the sea resources have largely been used up.

B. the sea, in a broad sense, hasn’t yet been developed.

C. the problems that prevent us from fully exploiting the sea have already been solved.

D. by the year 2050, the technology will be good enough to exploit all the sea resources

Rewrite the following sentences, using the provided word keep meaning as that ofthe roofone.

33. I was very sleep but I still wanted to watch the football match on TV.

=> Although I was very sleep, I still wanted to watch the football match on TV

34. “Do you know what the time is, Mary?” asked John.

=> John asked Mary if she knew what the time was

35. Have they ever been to the Philippines?

=> They have never been to the Philippines, have they?

36. “We are learning English at this moment.” Nam said.

=> Nam said that they were learning English at that moment

Completethesecondsentencesothatithasasimilarmeaningtothefirstsentence,using the word incapital

37. The day was too hot. He had to cancel the tennis game. (SUCH … THAT)

It was such a hot day that he had to cancel the tennis game

38. You’d better take a sweater. It might get cold. (IN CASE)

You’d better take a sweater in case it gets cold

39. Most of the audience didn’t know the result of the match. The television was interrupted in the middle of the game. (THEREFORE)

=>The television was interrupted in the middle of the game. Therefore, most of the audience didn't know the result of the match

40. Tom has continued to smoke two packs of cigarettes a day. The doctor warned him. (EVEN THOUGH)

=>Tom has continued to smoke two packs of cigarettes a day even though he doctor warned him

29 tháng 2 2020

Cảm ơn bạn đã nhắc nhở, lần sau mình sẽ chú ý hơn. Cảm ơn bạn đã giúp mình giải bài này

8 tháng 5 2019

1.B

2.B

3.C

4.B

5.D

6.B

Fill each blank with a suitable word to complete the following passage.Space exploration is the investigation of the universe beyond the Earth’s atmosphere, by (1) ________ of manned or unmanned spacecraft. Despite the technological advancements achieved in the past, space exploration was only (2) _______ until the 20th century. The first successful orbital launch was made by the Soviet Union in 1957 which was called “Sputnik”. When the topic “SPACE EXPLORATION” is put (3)_______ the...
Đọc tiếp

Fill each blank with a suitable word to complete the following passage.

Space exploration is the investigation of the universe beyond the Earth’s atmosphere, by (1) ________ of manned or unmanned spacecraft. Despite the technological advancements achieved in the past, space exploration was only (2) _______ until the 20th century. The first successful orbital launch was made by the Soviet Union in 1957 which was called “Sputnik”. When the topic “SPACE EXPLORATION” is put (3)_______ the table, a question has often been asked: “Why should we spend money on NASA while there are so (4) _______ problems here on Earth?” However, this might be partially wrong since exploring the unknown may help us progress.

The advantages of space exploration include the materials (5) ________ can be obtained from outer space. For instance, asteroids have iron and nickel which could be utilized to satisfy the (6) ________ for metal. Therefore, numerous commercial companies have invested in developing technology for asteroid mining. Several comets and asteroids (7) ________ solid water in them. This water can be used for astronauts and scientists in space stations. The water can also be broken down to hydrogen which can be used as (8) ______ for the rockets. Scientists also believe that dinosaurs disappeared because they couldn’t go to (9) ________ planet. Sooner or later a killer comet will again cross Earth’s path, threatening all life. Fortunately, (10) _________we have knowledge about comets and space science, we will be able to survive.

Question 10:

1
25 tháng 12 2017

Đáp án: Because

Fill each blank with a suitable word to complete the following passage.Space exploration is the investigation of the universe beyond the Earth’s atmosphere, by (1) ________ of manned or unmanned spacecraft. Despite the technological advancements achieved in the past, space exploration was only (2) _______ until the 20th century. The first successful orbital launch was made by the Soviet Union in 1957 which was called “Sputnik”. When the topic “SPACE EXPLORATION” is put (3)_______ the...
Đọc tiếp

Fill each blank with a suitable word to complete the following passage.

Space exploration is the investigation of the universe beyond the Earth’s atmosphere, by (1) ________ of manned or unmanned spacecraft. Despite the technological advancements achieved in the past, space exploration was only (2) _______ until the 20th century. The first successful orbital launch was made by the Soviet Union in 1957 which was called “Sputnik”. When the topic “SPACE EXPLORATION” is put (3)_______ the table, a question has often been asked: “Why should we spend money on NASA while there are so (4) _______ problems here on Earth?” However, this might be partially wrong since exploring the unknown may help us progress.

The advantages of space exploration include the materials (5) ________ can be obtained from outer space. For instance, asteroids have iron and nickel which could be utilized to satisfy the (6) ________ for metal. Therefore, numerous commercial companies have invested in developing technology for asteroid mining. Several comets and asteroids (7) ________ solid water in them. This water can be used for astronauts and scientists in space stations. The water can also be broken down to hydrogen which can be used as (8) ______ for the rockets. Scientists also believe that dinosaurs disappeared because they couldn’t go to (9) ________ planet. Sooner or later a killer comet will again cross Earth’s path, threatening all life. Fortunately, (10) _________we have knowledge about comets and space science, we will be able to survive.

Question 3:

1
6 tháng 11 2018

Đáp án: On

Fill each blank with a suitable word to complete the following passage.Space exploration is the investigation of the universe beyond the Earth’s atmosphere, by (1) ________ of manned or unmanned spacecraft. Despite the technological advancements achieved in the past, space exploration was only (2) _______ until the 20th century. The first successful orbital launch was made by the Soviet Union in 1957 which was called “Sputnik”. When the topic “SPACE EXPLORATION” is put (3)_______ the...
Đọc tiếp

Fill each blank with a suitable word to complete the following passage.

Space exploration is the investigation of the universe beyond the Earth’s atmosphere, by (1) ________ of manned or unmanned spacecraft. Despite the technological advancements achieved in the past, space exploration was only (2) _______ until the 20th century. The first successful orbital launch was made by the Soviet Union in 1957 which was called “Sputnik”. When the topic “SPACE EXPLORATION” is put (3)_______ the table, a question has often been asked: “Why should we spend money on NASA while there are so (4) _______ problems here on Earth?” However, this might be partially wrong since exploring the unknown may help us progress.

The advantages of space exploration include the materials (5) ________ can be obtained from outer space. For instance, asteroids have iron and nickel which could be utilized to satisfy the (6) ________ for metal. Therefore, numerous commercial companies have invested in developing technology for asteroid mining. Several comets and asteroids (7) ________ solid water in them. This water can be used for astronauts and scientists in space stations. The water can also be broken down to hydrogen which can be used as (8) ______ for the rockets. Scientists also believe that dinosaurs disappeared because they couldn’t go to (9) ________ planet. Sooner or later a killer comet will again cross Earth’s path, threatening all life. Fortunately, (10) _________we have knowledge about comets and space science, we will be able to survive.

Question 9:

1
14 tháng 9 2017

Đáp án: Another

Fill each blank with a suitable word to complete the following passage.Space exploration is the investigation of the universe beyond the Earth’s atmosphere, by (1) ________ of manned or unmanned spacecraft. Despite the technological advancements achieved in the past, space exploration was only (2) _______ until the 20th century. The first successful orbital launch was made by the Soviet Union in 1957 which was called “Sputnik”. When the topic “SPACE EXPLORATION” is put (3)_______ the...
Đọc tiếp

Fill each blank with a suitable word to complete the following passage.

Space exploration is the investigation of the universe beyond the Earth’s atmosphere, by (1) ________ of manned or unmanned spacecraft. Despite the technological advancements achieved in the past, space exploration was only (2) _______ until the 20th century. The first successful orbital launch was made by the Soviet Union in 1957 which was called “Sputnik”. When the topic “SPACE EXPLORATION” is put (3)_______ the table, a question has often been asked: “Why should we spend money on NASA while there are so (4) _______ problems here on Earth?” However, this might be partially wrong since exploring the unknown may help us progress.

The advantages of space exploration include the materials (5) ________ can be obtained from outer space. For instance, asteroids have iron and nickel which could be utilized to satisfy the (6) ________ for metal. Therefore, numerous commercial companies have invested in developing technology for asteroid mining. Several comets and asteroids (7) ________ solid water in them. This water can be used for astronauts and scientists in space stations. The water can also be broken down to hydrogen which can be used as (8) ______ for the rockets. Scientists also believe that dinosaurs disappeared because they couldn’t go to (9) ________ planet. Sooner or later a killer comet will again cross Earth’s path, threatening all life. Fortunately, (10) _________we have knowledge about comets and space science, we will be able to survive.

Question 7:

1
29 tháng 7 2018

Đáp án: Carry

Fill each blank with a suitable word to complete the following passage.Space exploration is the investigation of the universe beyond the Earth’s atmosphere, by (1) ________ of manned or unmanned spacecraft. Despite the technological advancements achieved in the past, space exploration was only (2) _______ until the 20th century. The first successful orbital launch was made by the Soviet Union in 1957 which was called “Sputnik”. When the topic “SPACE EXPLORATION” is put (3)_______ the...
Đọc tiếp

Fill each blank with a suitable word to complete the following passage.

Space exploration is the investigation of the universe beyond the Earth’s atmosphere, by (1) ________ of manned or unmanned spacecraft. Despite the technological advancements achieved in the past, space exploration was only (2) _______ until the 20th century. The first successful orbital launch was made by the Soviet Union in 1957 which was called “Sputnik”. When the topic “SPACE EXPLORATION” is put (3)_______ the table, a question has often been asked: “Why should we spend money on NASA while there are so (4) _______ problems here on Earth?” However, this might be partially wrong since exploring the unknown may help us progress.

The advantages of space exploration include the materials (5) ________ can be obtained from outer space. For instance, asteroids have iron and nickel which could be utilized to satisfy the (6) ________ for metal. Therefore, numerous commercial companies have invested in developing technology for asteroid mining. Several comets and asteroids (7) ________ solid water in them. This water can be used for astronauts and scientists in space stations. The water can also be broken down to hydrogen which can be used as (8) ______ for the rockets. Scientists also believe that dinosaurs disappeared because they couldn’t go to (9) ________ planet. Sooner or later a killer comet will again cross Earth’s path, threatening all life. Fortunately, (10) _________we have knowledge about comets and space science, we will be able to survive.

Question 5:

1
5 tháng 3 2019

Đáp án: That/which