Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
Choose the letter A, B, C or D to indicate the word(s) that best fits the gap in each of the following sentences.
1. When the policeman came to the scene, the driver of the car ________ .
A. have left B. had left C. leaves D. was left
2. All the villages _________ to safe areas before midnight last night.
A. evacuated B. were evacuated. C. had evacuated D. had been evacuated
3. With commercial space travel, we ________minerals from the moon at this time in 2030
A. will take B. will be taking. C. will have taken D. take
4. You will recognize Jenny when you see her. She _________ a red hat.
A. wears B. is wearing C. will wear D. will be wearing
5. With the advance of the science and technology, our life changes greatly in various ________ .
A. scenes B. fields C. sights D. regions
6. If you were the president, what _________ you do to help the environment?
A. will B. did C. would D. do
7.The Maori in New Zealand greet each other by _______ their noses.
A. touching B. punching C. blowing D. rubbing
8. American rarely shake hands to say goodbye, except ________ business occasions.
A. during B. at C. on D. in
9. 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
10. It is said that in a couple of decades, we _______ telepathy and holography.
A. use B. will be used C. have used D. will be using
1. When the policeman came to the scene, the driver of the car ________ .
A. have left B. had left C. leaves D. was left
2. All the villages _________ to safe areas before midnight last night.
A. evacuated B. were evacuated. C. had evacuated D. had been evacuated
3. With commercial space travel, we ________minerals from the moon at this time in 2030
A. will take B. will be taking. C. will have taken D. take
4. You will recognize Jenny when you see her. She _________ a red hat.
A. wears B. is wearing C. will wear D. will be wearing
5. With the advance of the science and technology, our life changes greatly in various ________ .
A. scenes B. fields C. sights D. regions
6. If you were the president, what _________ you do to help the environment?
A. will B. did C. would D. do
7.The Maori in New Zealand greet each other by _______ their noses.
A. touching B. punching C. blowing D. rubbing
8. American rarely shake hands to say goodbye, except ________ business occasions.
A. during B. at C. on D. in
9. 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
10. It is said that in a couple of decades, we _______ telepathy and holography.
A. use B. will be used C. have used D. will be using
21. Teenagers often use abbreviation when__________
A. Texting B. Video Conferencing C. Sending letters D. Talking
22. Facebook was built on the ……….. of earlier social network sites like MySpace and Bebo
A. succeed B. successful C. successfully D. success
II.choose the best answer A,B,C,D to complete the sentences
1.Facebook was built on the _______of earlier social network sites like MySpace and Bebo
A.succeed B.successful C.successfully D.success
2. It is thought that driverless cars will transform the way we move______cities in the future.
A.around B.away C.along D.ahead
3.Little Pascal _______a mechanical calculator which could do additions or subtractions very quickly
A.discovered B.found C.found out D.invented
4.Robots save workers from _________dangerous tasks.
A.making B.having C.performing D.carrying
5.Many people believe that robots have made workers jobless,_________that is not necessarily true
A.but B.and C.so D.or
1. By the time we _____ to the cinema, the film had started.
A. gets B. had got C. has got D. got
2. When the policeman came there, the robber _____
A. had left B. has left C. left D. was left
3. If you were the president, what _____ you do to help the environment?
A. will B. did C. would D. do
4. The village's drinking water _____ with poisonous chemicals since the factory came into operation.
A. contaminates B. is contaminated C. has contaminated D. has been contaminated
5. When the policeman came to the scene, the driver of the car _____
A. have left B. had left C. leaves D. was left
6. You will recognize Jenny when you see her. She _____ a red hat.
A. wears B. is wearing C. will wear D. will be wearing
7. Recent_____ developments have made robots more user-friendly and intelligent.
A. science B. scientist C. scientific D. scientifically
8. If we use water_____, more people will have cleaner water.
A. care B. carefully C. careless D. carelessly
9. Water pollution make some aquatic animals_____
A. dying B. to die C. die D. died
10. She prefers English _____ France.
A. to B. for C. at D. in
11. Three hundred people _____ homeless by the earthquake.
A. left B. were leaving C. were left D. had left
12. By the time we got to the cinema, the film_____
A. had started B. started C. starting D. has started
13. Many people die_____ food poison today.
A. at B. of C. in D. on
14. The _____ buried the whole village while people were still sleeping in their houses.
A. drought B. flood C. mudslide D. tornado
15. If people _____ to work by bus, there _____ fewer car fumes.
A. to travel / be B. travel / are C. will travel / be D. travel / will be
16. If people didn't throw rubbish in the street, it _____ attractive.
A. will look B. would look C. look D. to look
17. There are about 750 million English speakers in the world, and this number _____ fast.
A. is increasing B. to increase C. are increasing D. increase
18. In the future, natural disasters_____ accurately with the help of technology.
A. to predict B. predict C. will be predicted D. will predict
19. On my birthday, I was very pleased because I______ a nice present.
A. receive B. had received C. receives D. am receiving
20. Water _____ in the lake has made the fish die.
A. pollution B. pollute C. polluted D. polluting
21. The train or HN _____ at 7a.m tomorrow.
A. leaves B. leaving C. to leave D. left
22. Environmental pollution has_____ to lots of health problems.
A. caused B. got C. made D. led
23. The heavy rain has caused _____ in many parts of the country.
A. drought B. storms C. forest fire D. floods
24. By the time we _____ to the cinema, the film had started.
A. had got B. got C. were getting D. get
25. A person who _____ the bagpipes is called a piper.
A. plays B. performs C. entertains D. does
26. The team's success was largely_____ to her efforts.
A. because B. due C. since D. however
27. I often drink coffee, but today I _____ tea.
A. am drinking B. drink C. drank D. drinks
28. If you_____ the president, what would you do to help the environment?
A. are B. had been C. were D. was
29. Eating too much sugar can _____ to health problems.
A. cause B. lead C. make D. take
30. Emergency teams are still removing the _____ from the plane crash.
A. dirt B. debris C. dust D. air