EXERCISE 1: Chuyển các câu sau sang bị động

1. My father waters this flower every morning…->……………………………………………

2. John invited Fiona to his birthday party last night. >……………………………………………

3. Her mother is preparing the dinner in the kitchen. >……………………………………………

4. We should clean our teeth twice a day. >……………………………………………

5. Our teachers have explained the English grammar. >……………………………………………

6. Some drunk drivers caused the accident in this city. >……………………………………………

7. Tom will visit his parents next month. >……………………………………………

8. The manager didn’t phone the secretary this morning. >……………………………………………

9. Did Mary buy this beautiful dress? >……………………………………………

10. I won’t hang these old pictures in the living room. >……………………………………………

11. The German didn’t build this factory during the Second World War.

>……………………………………………

12. The Greens are going to paint this house and these cars for Christmas Day.

>……………………………………………

13. Ann had fed the cats before she went to the cinema. >……………………………………………

14. The students have discussed the pollution problems since last week.

>……………………………………………

15. Have the thieves stolen the most valuable painting in the national museum?

>……………………………………………

16. Some people will interview the new president on TV. >……………………………………………

17. How many languages do they speak in Canada>……………………………………………

18. Are you going to repair those shoes? >……………………………………………

19. He has broken his nose in a football match. >……………………………………………

20. Have you finished the above sentences? >……………………………………………