Dưới đây là các câu đã chuyển sang dạng bị động:

1. The windows were broken by the boys yesterday.
2. The windows weren't broken by the boys yesterday.
3. The windows are broken by the boys.
4. The windows aren’t broken by the boys.
5. The windows have been broken by the boys.
6. The windows have been broken by the boy.
7. The window has been broken by the boys.
8. The flower is watered by my father every morning.
9. The flower is being watered by my father.
10. The flowers are being watered by my father.
11. The flowers were being watered by my father.
12. The flowers were being watered by my father.
13. Lan's wallet had been stolen by someone.
14. This fence will be repaired by John.
15. A deer is killed by a tiger.
16. English is learned at school by him.
17. A new hat has been bought by her.