1. People drink a great deal of tea in England. 2. Someone has locked this door. 3. Look ! Helen is carrying a basket of pears. 4. This team with win the prize by any means . 5. When she had taken of her coat , she hung it up. 6. The hot sun dried up the pools. 7. You may hand in the answers now. 8. By the end of the day the party with have set up the big tent. 9. People have laughed at the joke for many years . 10.They heard him make an interesting remark. 11. I can assure you will arrange every thing in the time . 12. Why don't you have an optician test your eyes ? 13. Have you counted the money ? 14. Last night the visitors ate all the cakes. 15.They have brought most of these thongs from London . 16.Tom and Bill are panting the fence over there. 17 . You must finish your home work before 9 o ' clock 18. No one helped her to solve that problem 19. Jane doesn't drink tea very often 20. Some one had asked me to give a talk about my country HELP ME . CÂU BỊ ĐỘNG CÁC THÌ Ạ

1. A great deal of tea is drunk in England. 

2. This door has been locked by someone.

3. Look! A basket of pears is being carried by Helen

4. he prize will be won by this team by any means. 

5. When her coat had been taken off, it was hung up. 

6. The pools were dried up by the hot sun. 

7. The answers may be handed in now. 

8. By the end of the day, the big tent will have been set up by the party. 

9. The joke has been laughed at for many years by people. 

10. An interesting remark was heard being made by him.

11. I can assure you that everything will be arranged in time. 

12. Why don't you have your eyes tested by an optician? 

13. Has the money been counted by you? 

14. Last night, all the cakes were eaten by the visitors. 

15. Most of these things have been brought from London. 

16. The fence over there is being painted by Tom and Bill. 

17. Your homework must be finished before 9 o'clock.

18. She was not helped to solve that problem by anyone. 

19. Tea is not drunk very often by Jane. 

20. I was asked to give a talk about my country by someone. 

- Hiện tại đơn: S + is/am/are + V3 + (by + O)

- Hiện tại tiếp diễn: S + is/am/are + being + V3 + (by + O)

- Quá khứ đơn: S + was/were + V3 + (by + O)

- Quá khứ tiếp diễn: S + was/were + being + V3 + (by + O)

- Hiện tại hoàn thành: S + has/have + been + V3 + (by + O)

- Quá khứ hoàn thành: S + had + been + V3 + (by + O)

- Tương lai đơn: S + will + be + V3 + (by + O)

- Tương lai hoàn thành: S + will have been+ V3+ (by+O)