1. The accident was seen by Mr. Parker (bị động QKĐ: was/were + p.p)
2. Our written work was returned to us by the teacher (bị động QKĐ)
3. The report was finished by her at noon (bị động QKĐ)
4. Five people have been arrested by the police (bị động HTHT: have/has + been + p.p)
5. The house was struck by lightning (bị động QKĐ)
6. That book was taken by Bob from the desk (bị động QKĐ)
7. The report has been finished by Beth (bị động QKĐ)
8. The thief was easily captured by the police (bị động QKĐ)
9. We was disappointed by the movie very much (bị động QKĐ)
10. The money was returned by him last night (bị động QKĐ)
11. The little boy was bitten by the dog (bị động QKĐ)
12. He was ordered to take a long rest by the doctor (bị động QKĐ)
13. A dancing class was started last week (bị động QKĐ; they được lược bỏ trong câu BĐ)
14. My briefcase has been taken (bị động HTHT, someone được lược bỏ trong câu BĐ)
15. Our exercises are corrected by the teacher (bị động HTĐ: am/is/are + p.p)
16. The lecture was attended by the students (bị động QKĐ)
17. The department is managed by Mr. Jones (bị động HTĐ)
18. That house was destroyed by fire (bị động QKĐ)
19. The cake will be eaten by Barbara (bị động TLĐ: will be + p.p)
20. The mail is delivered by Tom everyday (bị động HTĐ)