Chuyển các câu chủ động sau sang câu bị động:
1. People speak English all over the world
->...................English is spoken by people all over the world...........................
2. He asked us many difficult question.
->...............We were asked many difficult questions.......................
3. Wastes from chemical factories have caused a lot of pollution.
->......................A lot of pollution has been caused by wastes from chemical factories....................................

English is spoken all over the world

We were asked many difficult questions

A lot of pollution has been caused by wastes from chemical factories

People speak English all over the world.

-> English is spoken all over the world. 

People speak English all over the world.

->English is spoken all over the world.

Đáp án: Is English spoken all over the world?

Đáp án B

Sửa: does he ⇒ doesn’t he

Dịch: Mọi người nói tiếng Anh trên toàn thế giới, phải không?

Đáp án: B

Sửa: does he ⇒ doesn’t he

Dịch nghĩa: Mọi người nói tiếng Anh trên toàn thế giới, phải không?

1. People speak English all over the world.

→English ..is spoken all over the world.........................................................................................................

2. Betty writes stories on the computer.

→Stories  ..are written on the computer by Betty................................

 3. They do a lot of homework. ®

→A lot of homework …is done ………………………………………………………………

4. The rice-cooking festival attracted a lot of visitors. ®

→ A lot of visitors ……were attracted by the rice- cooking festival………………………………………………………………

5. He finished his exercises on time.

→ His exercises ……were finished on time…………………………………………………………………

6. They used cars and trucks to carry food to market.

→ Cars and trucks ……were used to carry food to market.………………………………………………………………

7.Did you do your test perfectly?

→ Was ……the test done perfectly ……………………………………………………………………………

8.You didn’t learn this lesson.

→ This lesson ……wasn't learnt by you……………………………………………………………………

9. You must plan your work carefully. ®

→ Your work …………must be planned carefully………………………………………………………………

10.  We have to improve all the schools in the city. ®  

→ All the schools ...........in the city have to be improved ...............................................................

11.  No one could help him. ®      

→ He ……couldn't be helped………………………………………………………………………

12. They have changed the traditional Ao dai a lot since then.

→The traditional Ao dai........has been changed a lot since then..............................................

13. They have known him well.

→He………has been known well…………………………………………………………………………. 

14. They have finished their work for 2 hours. ®

→ Their work……has been finished for 2 hours……………………………………………………………………

15. How long have they done their work? ®

→ How long ……has their work been done ………………………………………………?

17. English is spoken all over the world.

18. Jeans are sold all over the world.

19. Two department stores have been built this year.

20. Tom has been operated by the doctor since 10 o'clock.

21. The keys were returned by a man to me.

22. Jean cloth was made completely from cotton in the 18th century.

23. The exercises won't be corrected by the teacher tomorrow.

24. You will be met by my cousin at the station.

25. My bike can't be repaired.

Is English spoken all over the world?

16 That noise was made by these boys
17 English is spoken all over the world
18 The money was given back to him by me last Sunday
19 These exercises can't be done quickly by me
20 The report had been finished by noor