K
Khách

Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

20 tháng 1 2018

I _______ when I was a little girl in that winter, but I survived

A. must have died

B could die

C must die

D could have died

I. Choose A, B,C or D that best completes each sentence 1. there are plently of potatoes in the fridge. you ....... buy any A. needn't B. mustn't C. may not D. shouldn't 2. we are in the hospital. you ...... smoke here. A. needn't B. mustn't C. may not D. don't have to 3. he had been working for more than 11hours. he ........ be tired now. A. need B. had better C. must D. could 4. I ...... speak Arabic fluently when I was a child and we lived in Morocco. A. might B. can C. must D....
Đọc tiếp

I. Choose A, B,C or D that best completes each sentence

1. there are plently of potatoes in the fridge. you ....... buy any

A. needn't B. mustn't C. may not D. shouldn't

2. we are in the hospital. you ...... smoke here.

A. needn't B. mustn't C. may not D. don't have to

3. he had been working for more than 11hours. he ........ be tired now.

A. need B. had better C. must D. could

4. I ...... speak Arabic fluently when I was a child and we lived in Morocco.

A. might B. can C. must D. mustn't

5. the teacher said we ..... read this book for our pleasure because it's optional.

A. should B. must C. needn't D. can

6. If you want to speak English fluently, you ........ to work hard.

A. could B. need C. needn't D. mustn't

7. take an umbrella. it .... rain later.

A. need B. should C. might D. mustn't

8. small objects .... be swallowed by children.

A. may B. must C. need D. mustn't

9. in this city, people ......... walk on grass.

A. couldn't B. mustn't C. needn't D. may not

10. .......... I ask a question? yes, of course.

A. must B. may C. should D. will

2
25 tháng 10 2018

1.A 2.B 3.D 4.A 5.C 6.B 7.C 8.D

9.B 10.B

1 tháng 9 2021

1inklNQIƠHOIQJ,LNQ

II. Choose A, B,C or D that best completes each sentence 1. there are plently of potatoes in the fridge. you ....... buy any A. needn't B. mustn't C. may not D. shouldn't 2. we are in the hospital. you ...... smoke here. A. needn't B. mustn't C. may not D. don't have to 3. he had been working for more than 11hours. he ........ be tired now. A. need B. had better C. must D. could 4. I ...... speak Arabic fluently when I was a child and we lived in Morocco. A. might B. can C. must D....
Đọc tiếp

II. Choose A, B,C or D that best completes each sentence

1. there are plently of potatoes in the fridge. you ....... buy any

A. needn't B. mustn't C. may not D. shouldn't

2. we are in the hospital. you ...... smoke here.

A. needn't B. mustn't C. may not D. don't have to

3. he had been working for more than 11hours. he ........ be tired now.

A. need B. had better C. must D. could

4. I ...... speak Arabic fluently when I was a child and we lived in Morocco.

A. might B. can C. must D. mustn't

5. the teacher said we ..... read this book for our pleasure because it's optional.

A. should B. must C. needn't D. can

6. If you want to speak English fluently, you ........ to work hard.

A. could B. need C. needn't D. mustn't

7. take an umbrella. it .... rain later.

A. need B. should C. might D. mustn't

8. small objects .... be swallowed by children.

A. may B. must C. need D. mustn't

9. in this city, people ......... walk on grass.

A. couldn't B. mustn't C. needn't D. may not

10. .......... I ask a question? yes, of course.

A. must B. may C. should D. will

0
2 tháng 3 2019

1.D
2.D
3.B
4.B
5.A
6.D
7.A
8.C

VI. Read the passage and answer the following questions. (2ps) Alexander Fleming was born in 1881 in Scotland. He went to a small school in a village, and when he left school he didn't go to university. He worked for five years in an office. But his brother, Tom, was a doctor and helped Fleming to go to university and study medicine. So he went to London University and in 1906 he became a doctor. In 1915, Fleming married Sarah McElroy, an Irish woman. They had one son. During the First World...
Đọc tiếp

VI. Read the passage and answer the following questions. (2ps)

Alexander Fleming was born in 1881 in Scotland. He went to a small school in a village, and when he left school he didn't go to university. He worked for five years in an office. But his brother, Tom, was a doctor and helped Fleming to go to university and study medicine. So he went to London University and in 1906 he became a doctor. In 1915, Fleming married Sarah McElroy, an Irish woman. They had one son. During the First World War, many soldiers died in hospital because they didn't have the right medicines. So after the war, Fleming tried to find a drug that could help them. He worked for many years and in 1928 he discovered a new drug and he called it "penicillin". He later worked with an Australian and a German scientist to develop a drug that doctors could use. In 1945, they won the Nobel Prize in medicine for their work on penicillin.

1.How many children did he have?

.......................................................

1
11 tháng 7 2019

VI. Read the passage and answer the following questions. (2ps)

Alexander Fleming was born in 1881 in Scotland. He went to a small school in a village, and when he left school he didn't go to university. He worked for five years in an office. But his brother, Tom, was a doctor and helped Fleming to go to university and study medicine. So he went to London University and in 1906 he became a doctor. In 1915, Fleming married Sarah McElroy, an Irish woman. They had one son. During the First World War, many soldiers died in hospital because they didn't have the right medicines. So after the war, Fleming tried to find a drug that could help them. He worked for many years and in 1928 he discovered a new drug and he called it "penicillin". He later worked with an Australian and a German scientist to develop a drug that doctors could use. In 1945, they won the Nobel Prize in medicine for their work on penicillin.

1.How many children did he have?

...................He had one son....................................

READ THE PASSAGE AND MAKE THE QUESTIONS FOR THE UNDERLINED WORDS OF THE FOLLOWING ANSWERS . In 2006, the house of a local family in Dong Van District, Ha Giang Province was chosen for the background of the film “The Story of Pao”. From distance, the house looks beautiful as a painting. Bushes of wild but beautiful flowers in blossom in the right and an old learning cherry blossom tree at the gate create a romantic scene for the house. The film is about the life of a Hmong girl named Pao....
Đọc tiếp

READ THE PASSAGE AND MAKE THE QUESTIONS FOR THE UNDERLINED WORDS OF THE FOLLOWING ANSWERS .

In 2006, the house of a local family in Dong Van District, Ha Giang Province was chosen for the background of the film “The Story of Pao”. From distance, the house looks beautiful as a painting. Bushes of wild but beautiful flowers in blossom in the right and an old learning cherry blossom tree at the gate create a romantic scene for the house. The film is about the life of a Hmong girl named Pao. She was raised by her stepmother because her real mother left her when she was a little. One day, her stepmother died in an accident, and she began to look for her birth mother.

1. ?

The house was chosen for the background of the film in 2006.

2.?

The house is in Dong Van District, Ha Giang Province.

3. ?

The film is about the life of a Hmong girl named Pao.

4. ?

She was raised by her stepmother because her real mother left her when she was little.

5. ?

She began to look for her birth mother when her stepmother died in an accident.

1
28 tháng 9 2018

READ THE PASSAGE AND MAKE THE QUESTIONS FOR THE UNDERLINED WORDS OF THE FOLLOWING ANSWERS .

In 2006, the house of a local family in Dong Van District, Ha Giang Province was chosen for the background of the film “The Story of Pao”. From distance, the house looks beautiful as a painting. Bushes of wild but beautiful flowers in blossom in the right and an old learning cherry blossom tree at the gate create a romantic scene for the house. The film is about the life of a Hmong girl named Pao. She was raised by her stepmother because her real mother left her when she was a little. One day, her stepmother died in an accident, and she began to look for her birth mother.

1. Whan was The house was chosen for the background of the film

The house was chosen for the background of the film in 2006.

2. Where is the house

The house is in Dong Van District, Ha Giang Province.

3. What is the film about

The film is about the life of a Hmong girl named Pao.

4. Why was she raised by her stepmother

She was raised by her stepmother because her real mother left her when she was little.

5. When did she begin to look for her birth mother ?

She began to look for her birth mother when her stepmother died in an accident.

A. The environment is everything around us, both natural and made by man. A major problem in the world today is the destruction of the natural environment. This is a complicated problem. We burn fuel, and this causes air pollution. We throw away lastic bags, containing toys and other objects. These stay in the environment, they are not like paper or wood that slowly disappear. We have made thousands of new chemicals. Factories that make or use chemicals always have chemical wastes. These are...
Đọc tiếp

A. The environment is everything around us, both natural and made by man. A major problem in the world today is the destruction of the natural environment.

This is a complicated problem. We burn fuel, and this causes air pollution. We throw away lastic bags, containing toys and other objects. These stay in the environment, they are not like paper or wood that slowly disappear. We have made thousands of new chemicals. Factories that make or use chemicals always have chemical wastes. These are often poisonous, and they also stay in the environment.

Since 1945 several countries have been testing nuclear bombs in the air and underground. The explosions in the air cause nuclear fallout. The fallout causes cancer and kills animals and people. Nuclear power plants that make electricity also produce dangerous wastes and have accidents that can be very disastrous.

1. What is a big problem in the world today?

A. The development of the population. B. The destruction of the natural environment.

C. Bomb testing. D. Throwing away plastic bags.

2. What is the cause of the air pollution?

A. Fuel burning. B. Smoke from vehicles. C. Toys and other objects. D. Paper or wood.

3. What does the word "these" in the second paragraph refer to?

A. New chemicals. B. Factories. C. Chemical wastes. D. Poisons.

4. The nuclear fallout causes __________.

A. chemical wastes. B. cancer and kills animals and people.

C. water pollution. D. dangerous wastes.

5. What is the benefit of nuclear power?

A. Causing nuclear fallout. B. Producing dangerous.

C. Having accidents. D. Making electricity.

B. Thomas Edison was one of the greatest inventors of the world. He was responsible for more than one thousand inventions including the electric light bulb and the record player. He also created the world's first industrial research laboratory.

Edison was born in 1847 in Ohio, USA. When he was 10 years old, he set up asmall baloratory after he had read a science book his mother showed him. In 1869, he borrowed some money and began to make inventions. In 1876 he built a new laboratory so that he could spend all his time inventing. He planned to turn out minor inventions every ten days and "big trick" every six months. He developed many devices that brought great benefits to people's life. He once said that the value of an idea lay in the using of it. Edison died in 1931, after having aremarkably productive life.

1. Who was Thomas Edison?

2. When and where was he born?

3. What did he invent?

4. Did he build a new laboratory in 1876?

5. When did he die?

1
14 tháng 4 2019

A. The environment is everything around us, both natural and made by man. A major problem in the world today is the destruction of the natural environment.

This is a complicated problem. We burn fuel, and this causes air pollution. We throw away lastic bags, containing toys and other objects. These stay in the environment, they are not like paper or wood that slowly disappear. We have made thousands of new chemicals. Factories that make or use chemicals always have chemical wastes. These are often poisonous, and they also stay in the environment.

Since 1945 several countries have been testing nuclear bombs in the air and underground. The explosions in the air cause nuclear fallout. The fallout causes cancer and kills animals and people. Nuclear power plants that make electricity also produce dangerous wastes and have accidents that can be very disastrous.

1. What is a big problem in the world today?

A. The development of the population. B. The destruction of the natural environment.

C. Bomb testing. D. Throwing away plastic bags.

2. What is the cause of the air pollution?

A. Fuel burning. B. Smoke from vehicles. C. Toys and other objects. D. Paper or wood.

3. What does the word "these" in the second paragraph refer to?

A. New chemicals. B. Factories. C. Chemical wastes. D. Poisons.

4. The nuclear fallout causes __________.

A. chemical wastes. B. cancer and kills animals and people.

C. water pollution. D. dangerous wastes.

5. What is the benefit of nuclear power?

A. Causing nuclear fallout. B. Producing dangerous.

C. Having accidents. D. Making electricity.

B. Thomas Edison was one of the greatest inventors of the world. He was responsible for more than one thousand inventions including the electric light bulb and the record player. He also created the world's first industrial research laboratory.

Edison was born in 1847 in Ohio, USA. When he was 10 years old, he set up asmall baloratory after he had read a science book his mother showed him. In 1869, he borrowed some money and began to make inventions. In 1876 he built a new laboratory so that he could spend all his time inventing. He planned to turn out minor inventions every ten days and "big trick" every six months. He developed many devices that brought great benefits to people's life. He once said that the value of an idea lay in the using of it. Edison died in 1931, after having aremarkably productive life.

1. Who was Thomas Edison?

→Thomas Edison was one of the greatest inventors of the world

2. When and where was he born?

→Edison was born in 1847 in Ohio, USA

3. What did he invent?

→He invented the electric light bulb and the record player.

4. Did he build a new laboratory in 1876?

→Yes ,he did

5. When did he die?

→He died in 1931

5 tháng 1 2018

Hoàn thành câu với dạng đúng của từ trong ngoặc:

1.Many fish in the lake near my house have died because of the polluted water. (pollute)

2.My friend and I are going to give a presentation about our environmental problems. (environment)

3.Too much use of electric lights in cities may cause light pollution. (electricity)

4.Nowadays, people use too much herbicide so many animals don't have enough food and they become sick . (sickness)

5. Oil spills from ships in oceans and rivers lead to the death of many aquatic animals and plants. (die)

1. If I were you, I … do something to prevent him from littering. A. would B. did C. will D. do 2.Earth ….............. by the gravity of the Sun and orbits around it. A. holds B. is held C. is holding D. held 3. By the time we ….............. to the cinema, the film had started. A. gets B. had got C. has got D. got 4. When the policeman came there, the robber … A. had left B. has left C. left D. was left 5. All people who were without homes in the flood were provided with...
Đọc tiếp

1. If I were you, I … do something to prevent him from littering.

A. would B. did C. will D. do

2.Earth ….............. by the gravity of the Sun and orbits around it.

A. holds B. is held C. is holding D. held

3. By the time we ….............. to the cinema, the film had started.

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

4. When the policeman came there, the robber …

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

5. All people who were without homes in the flood were provided with …......... accommodation.

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

6. Seven of ten people prefer face-to-face … when having a date.

A. language B. contact C. code D. sign

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

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

8 Australia is home to .......................… animals like kangaroos and koalas.

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

17. If you were the president, what .....................… you do to help the environment?

A. will B. did C. would D. do

9.The Maori in New Zealand greet each other by .......................… their noses.

A. touching B. punching C. blowing D. rubbing

10. I believe that our new manager has the ….............. to work well in this business environment.

A. inflexible B. flexibly C. flexibility D. flexible

11. If the factory … dumping poison into the lake, all the fish and other aquatic animals will die.

A. continues B. continued C. will continue D. continue

12 You will recognize Jenny when you see her. She …....................... a red hat.

A. wears B. is wearing C. will wear D. will be wearing

13. Little Pascal ……a mechanical calculator which could do additions or subtractions very quickly.

A. discovered B. found C. found out D. invented

14. Robots save workers from ………dangerous tasks.

A. making B. having C. performing D. carrying

15. Many people believe that robots have made workers jobless………that is not necessarily true.

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

16. Recent ………developments have made robots more user-friendly and intelligent.

A. science B. scientist C. scientific D. scientifically

17. Teenagers spend most of their time playing computer games, ………they lost their interests in daily activities. A. moreover B. so C. however D. as a result

18. Science and technology have ………the life safe, secure and comfortable.

A. transformed B. made C. done D. changed

19. The teacher __________ me that I had better devote more time to science subjects such as physics, chemistry, and biology.

A. said B. talked C. spoke D. told

20. Science is used in all corners of the world for the __________ of people.

A. interest B. need C. profits D. benefit

21. Sciences and technology have enormous ______________ on economic development.

A. affects B. effects C. affect D. effect

2
29 tháng 4 2018

1. If I were you, I … do something to prevent him from littering.

A. would B. did C. will D. do

2.Earth ….............. by the gravity of the Sun and orbits around it.

A. holds B. is held C. is holding D. held

3. By the time we ….............. to the cinema, the film had started.

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

4. When the policeman came there, the robber …

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

5. All people who were without homes in the flood were provided with …......... accommodation.

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

6. Seven of ten people prefer face-to-face … when having a date.

A. language B. contact C. code D. sign

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

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

8 Australia is home to .......................… animals like kangaroos and koalas.

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

17. If you were the president, what .....................… you do to help the environment?

A. will B. did C. would D. do

9.The Maori in New Zealand greet each other by .......................… their noses.

A. touching B. punching C. blowing D. rubbing

10. I believe that our new manager has the ….............. to work well in this business environment.

A. inflexible B. flexibly C. flexibility D. flexible

11. If the factory … dumping poison into the lake, all the fish and other aquatic animals will die.

A. continues B. continued C. will continue D. continue

12 You will recognize Jenny when you see her. She …....................... a red hat.

A. wears B. is wearing C. will wear D. will be wearing

13. Little Pascal ……a mechanical calculator which could do additions or subtractions very quickly.

A. discovered B. found C. found out D. invented

14. Robots save workers from ………dangerous tasks.

A. making B. having C. performing D. carrying

15. Many people believe that robots have made workers jobless………that is not necessarily true.

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

16. Recent ………developments have made robots more user-friendly and intelligent.

A. science B. scientist C. scientific D. scientifically

17. Teenagers spend most of their time playing computer games, ………they lost their interests in daily activities. A. moreover B. so C. however D. as a result

18. Science and technology have ………the life safe, secure and comfortable.

A. transformed B. made C. done D. changed

19. The teacher __________ me that I had better devote more time to science subjects such as physics, chemistry, and biology.

A. said B. talked C. spoke D. told

20. Science is used in all corners of the world for the __________ of people.

A. interest B. need C. profits D. benefit

21. Sciences and technology have enormous ______________ on economic development.

A. affects B. effects C. affect D. effect

3 tháng 5 2019

1. If I were you, I … do something to prevent him from littering.

A. would B. did C. will D. do

2.Earth ….............. by the gravity of the Sun and orbits around it.

A. holds B. is held C. is holding D. held

3. By the time we ….............. to the cinema, the film had started.

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

4. When the policeman came there, the robber …

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

5. All people who were without homes in the flood were provided with …......... accommodation.

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

6. Seven of ten people prefer face-to-face … when having a date.

A. language B. contact C. code D. sign

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

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

8 Australia is home to .......................… animals like kangaroos and koalas.

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

17. If you were the president, what .....................… you do to help the environment?

A. will B. did C. would D. do

9.The Maori in New Zealand greet each other by .......................… their noses.

A. touching B. punching C. blowing D. rubbing

10. I believe that our new manager has the ….............. to work well in this business environment.

A. inflexible B. flexibly C. flexibility D. flexible

11. If the factory … dumping poison into the lake, all the fish and other aquatic animals will die.

A. continues B. continued C. will continue D. continue

12 You will recognize Jenny when you see her. She …....................... a red hat.

A. wears B. is wearing C. will wear D. will be wearing

13. Little Pascal ……a mechanical calculator which could do additions or subtractions very quickly.

A. discovered B. found C. found out D. invented

14. Robots save workers from ………dangerous tasks.

A. making B. having C. performing D. carrying

15. Many people believe that robots have made workers jobless………that is not necessarily true.

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

16. Recent ………developments have made robots more user-friendly and intelligent.

A. science B. scientist C. scientific D. scientifically

17. Teenagers spend most of their time playing computer games, ………they lost their interests in daily activities.

A. moreover B. so C. however D. as a result

18. Science and technology have ………the life safe, secure and comfortable.

A. transformed B. made C. done D. changed

19. The teacher __________ me that I had better devote more time to science subjects such as physics, chemistry, and biology.

A. said B. talked C. spoke D. told

20. Science is used in all corners of the world for the __________ of people.

A. interest B. need C. profits D. benefit

21. Sciences and technology have enormous ______________ on economic development.

A. affects B. effects C. affect D. effect

I. Choose the best answer A, B, C or D to complete each sentence. 1. Noise pollution can lead to________loss. A. looking B. hearing C. listening D. reading 2. If I____a millionaire now, I____travel around the world. But in fact, I am very poor and have no money. A. were/ would B. am/ will C. were/ will D. am/ would 3. Water ________________ in the lake has made the fish die. A. pollution B. pollute C. polluted D....
Đọc tiếp

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

1. Noise pollution can lead to________loss.

A. looking B. hearing C. listening D. reading

2. If I____a millionaire now, I____travel around the world. But in fact, I am very poor and have no money.

A. were/ would B. am/ will C. were/ will D. am/ would

3. Water ________________ in the lake has made the fish die.

A. pollution B. pollute C. polluted D. polluting

4. Have you come_______solutions to this problem?

A. up to B. up with C. to with D. on to

5. Mi and Nick like ______________ back Mi’s home village on holiday.

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

6. Ships spill oil in oceans and rivers. This results________the death of many aquatic animals and plants.

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

II. Word form

7. The____________fish are floating in the water. DIE

8. The river is________________by the dumping from nearby factories. CONTAMINATE

9. Noise pollution can also lead to headaches and high blood____________. PRESS

10. Dumping _________________waste into the lakes and rivers has caused serious water pollution. INDUSTRY

II. Rewrite the sentences below without changing their original meaning.

11. Radioactive pollution is very dangerous. It can cause abnormal growth. (since)

................................................................................................................................................

12. I don’t have much money now, but I want to buy a house in Phu Cuong. (If)

................................................................................................................................................

13. They are interested in comets. They decided to study astronomy. (due to)

................................................................................................................................................

1
16 tháng 2 2019

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

1. Noise pollution can lead to________loss.

A. looking B. hearing C. listening D. reading

2. If I____a millionaire now, I____travel around the world. But in fact, I am very poor and have no money.

A. were/ would B. am/ will C. were/ will D. am/ would

3. Water ________________ in the lake has made the fish die.

A. pollution B. pollute C. polluted D. polluting

4. Have you come_______solutions to this problem?

A. up to B. up with C. to with D. on to

5. Mi and Nick like ______________ back Mi’s home village on holiday.

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

6. Ships spill oil in oceans and rivers. This results________the death of many aquatic animals and plants.

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

II. Word form

7. The___dead_________fish are floating in the water. DIE

8. The river is_____contaminated___________by the dumping from nearby factories. CONTAMINATE

9. Noise pollution can also lead to headaches and high blood___pressure_________. PRESS

10. Dumping _____industrial____________waste into the lakes and rivers has caused serious water pollution. INDUSTRY

II. Rewrite the sentences below without changing their original meaning.

11. Radioactive pollution is very dangerous. It can cause abnormal growth. (since)

=>Radioactive pollution can cause abnormal growth since it is very dangerous

12. I don’t have much money now, but I want to buy a house in Phu Cuong. (If)

=> If I had much money now, I would buy a house in Phu Cuong.