Dưới đây là các câu chủ động đã được chuyển thành câu bị động:

1. The thief was found by the police yesterday.
2. The temple was reconstructed by people in 1903.
3. The Ho Chi Minh Mausoleum was visited by thousands of people yesterday.
4. I was not invited to her birthday party.
5. The Khue Van Pavilion was built inside the Temple of Literature by people.
6. Why was the Temple of Literature visited by many students last week?
7. My key was lost yesterday.
8. The bank was not opened last weekend.
9. Her first book was written by J. K. Rowling at the age of six.
10. Why was the floor not cleaned by you this morning?
11. The dish was brought to us by the waiter.
12. A bowl of Pho was being eaten by us.
13. A letter was being written to her pen pal by her.
14. Chess was not being played by him in his room at 9 o’clock yesterday evening.
15. The television was being watched by Mr. Tai.
16. The floor was being cleaned by us when Ann called.
17. This dress had been ordered by me before I went to bed last night.
18. The dishes had not been washed by my brother.
19. An international letter-writing contest had been won by me.
20. Her exercise had been done by Mary by 5 p.m.
21. The report had not been finished by the boys before going to school.
22. This film had been seen by them before I called.
23. After the wall had been painted by me, I went to a cinema.
24. After the television had been watched by Thomas, he studied.
25. A luxury car will be bought by Hanh.
26. The truth won't be accepted by his girlfriend.
27. The Phong Nha cave will be visited by thousands of foreign travelers this holiday.
28. A meeting will be held by his boss.
29. Will the computer be fixed for me by you?
30. The new camera will be shown by us.
31. John won't be invited to the party by Tom.
32. He will never be asked by them.
33. Will a new secretary be employed by the company?
34. Will the toilet be repaired by the plumber?
35. The road is going to be paved in this area next month by the workers.
36. Hotel reservations will be made tomorrow by us.
37. Pizzas are going to be served at lunchtime by our company.
38. The bread is going to be made in an hour by him.
39. The classroom is going to be decorated this Christmas by Johnny and Ted.
40. The electricity bill is going to be paid next week by us.
41. An environmental campaign is going to be launched tomorrow morning by him.
42. My mind can’t be changed by anything.
43. Coffee can't be made with cold water.
44. Must the exercise be finished by pupils before five?
45. How could this safe be opened by the thieves?
46. This machine mustn't be used by staff after 6:30 p.m.