Dưới đây là các câu đã được chuyển sang thể bị động:

1. Is the house cleaned by them every day?
2. Was my sister met by you yesterday?
3. Your question wasn’t answered by us.
4. History isn’t being learned by Tim now.
5. The meals aren’t cooked by the man every day.
6. An interesting novel is read by Tom in the evening.
7. Her house is being cleaned by the woman at the moment.
8. The food was eaten by people at the party last night.
9. Was his brother married by her last year?
10. My address isn’t known by him.
11. He wasn’t invited by me that day.
12. Trees are planted by us every early year.
13. An English class wasn’t attended by the girl last week.
14. Some coffee was drunk by Huong this morning.
15. A newspaper is being read by me at present.
16. Is French studied by your son at school?
17. Is chess being played by you at this time?
18. Some cakes were made for you by someone that day.

Hy vọng giúp ích cho bạn!