Ex 1: Chọn đáp án đúng khi chuyển từ câu chủ động sang câu bị động 1. They were interviewing her for the job. She ________________ for the job. a.was being interviewed b. was interviewed c. has been interviewed 2. Tom is writing the letter. The letter ________________ by Tom. a. was written b.is being written c. has been written 3. My sister understands English. English ________________ by my sister. a. is understood b. has been understood c. was understood 4. The employees brought up this issue during the meeting. This issue ________________ by the employees during the meeting. a. has been brought up b.is brought up c. was brought up 5. The professor told him not to talk in class. He ________________ by the professor not to talk in class. a. has been told b. was told c. was being told 6. They say that women are smarter than men. Women ________________ to be smarter than men. a. were being said b. were said c. are said 7. The fire has destroyed the house. The house ________________ by the fire. a. has been destroyed b. was being destroyed c. is destroyed 8. Mary would have told you. You ________________ by Mary. a. would have been told b. would be told c. were being told 9. Jane would reject the offer. The offer ________________ by Jane. a. will have been rejected b. would be rejected c. will be rejected 10. This surprises me. I ________________ by this. a. would have been surprised b. will be surprised c.am surprised Ex 2: Chọn đáp án đúng 11. "Those eggs of different colors are very artistic". "Yes, they_____ in Russia". a. were painted b. were paint c. were painting d. painted 12. "Homer is in jail for smoking marijuana". "He_____ that it was against the law". a. is telling b. was told c. old d. tells 13. "The maintenance people didn't remove the chairs from the ballroom". "Don't worry. They _____ them before the dance begins". a. will have been moved b. will have moved c. were moved d. moved 14. Gold_____ in California in the nineteenth century. a. was discovered b. has been discovered c. was discover d. they discovered 15. _____ that military spending is extremely high. a. We are believed b. It believes c. It is believed d. We believed that it is 16. All planes_____ before departure. a. will checked b. will has checked c. will be checked d. will been checked 17. I wanted_____ by the head of the company, but it was impossible. a. to see b. to be seen c. seeing d. being to see 18. Katherine_____ at Bob's house every night this week. a. has been eaten b. has eating c. is being eating d. has been eating 19. "Where did you get these old dresses?". "We_____ them in the old trunk". a. were found b. finding c. found d. have been found 20. "What happened to the old mail carrier?" "He_____ to a new neighborhood to work". a. has sent b. was being sent c. was sent d. sent Ex 3: Chọn đáp án đúng 21. The boys carried the box into the room. a. The box was carried by the boys into the room. b. The box was carried into the room. c. The box into the room was carried by the boys. d. The box was carried into the room by the boys. 22. Tom bought that book yesterday. a. That book was bought yesterday by Tom. b. That book was bought by Tom yesterday. c. That book yesterday was bought by Tom. d. That book was bought yesterday. 23. The old man treated the little boy badly. a. The little boy was treated by the old man badly. b. The little boy was badly treated by the old man. c. The boy was treated badly by the old man. d. The little boy was treated badly by the old man. 24. They didn’t offer Ann the job. a. The job wasn't offered Ann. b. Ann wasn't offered them the job. c. Ann wasn't offered the job by them. d. Ann wasn't offered the job. 25. The letter that I received yesterday is from my sister. a. I received a letter from my sister. b. The letter that was received yesterday is from my sister. c. The letter yesterday that was from my sister was received by me. d. I received yesterday that the letter is from my sister