1. Is that lecture given by Jackson? (bị động HTĐ: am/is/are + p.p)
2. Stories are often read by the children in the evening (bị động HTĐ)
3. Spanish is spoken in many countries (bị động HTĐ; people được lược bỏ trong câu BĐ)
4. Rice is grown in the north ((bị động HTĐ; they được lược bỏ trong câu BĐ)
5. Cows isn't raised on our farm ((bị động HTĐ; we được lược bỏ trong câu BĐ)
6. A lot of cars are made by Japan (bị động HTĐ)
7. That letter isn't written (by me) (bị động HTĐ, I có thể được lược bỏ trong câu BĐ)
8. That play was written by Shakespeare (Bị động QKĐ: was/were + p.p)
9. That cake wasn't made by Alice (Bị động QKĐ)
10. I was asked several difficult questions at the interview (by a man) ((Bị động QKĐ; a man có thể được lược bỏ vì không rõ ràng)
11. He was bought by the club 2 years ago for a fee of $20 000 (Bị động QKĐ)
12. The computer is being used (by her) at the moment (bị động HTTD: am/is/are + being + p.p; she có thể được lược bỏ trongc âu BĐ)
13. A new ring road is being opened round the city (bị động HTTD)
14. Some new houses are being built down the street (bị động HTTD)
15. That report is being prepared by Alex (bị động HTTD)
16. Is your house being painted by Mrs.Brown? (bị động HTTD)
17. A market is being built near the hospital (bị động HTTD)
18. When we came, the roof of the house was being repaired (bị động QKTD: were/was + being + p.p)
19. Two poems were being written by Tom (bị động QKTD)
20. Her new T-shirt was being worn when I met her yesterday (bị động QKTD)
21. A letter was being written by Ann
22. All the workers of the plan were being instructed by the chief engineer (bị động QKTD)
23. Nothing has been moved in your room (bị động HTHT: have/has + been + p.p; Nothing là một dại từ bất định nên coi là số ít)
24. Has the work been finished by Tom? (bị động HTHT)
25. The flowers haven't been changed (by her) (bị động HTHT)
26. Tables have been prepared for lunch (bị động HTHT)
27. His car had been stolen (bị động QKHT: had been + p.p; someone được lược bỏ trong câu BĐ)
28. the windows had been broken (bị động QKHT)
29. Has the window of the laboratory been changed? (Bị động HTHT)
30. Ann will be invited by Bill to the party (bị động TLĐ: will be + p.p)