I. Change sentences into the passive (Present simple):
1. The letters are delivers by Mr. Hai everyday
2. the tickets are often bought by the children at the box office
3. Their homework is usually finished before ...
4. Our exercises are corrected by the teacher today
5. The shows of music are often watched on TV
6. A written test is did today
7. The Picasso's exhibition is always seen
8. The streets are cleaned by the workers everyday.
9. Many accidents are caused by Careless driving
10. The river bank was covered by Weed
II. Change sentences into the passive ( Past simple).
1. That novel was written by Mrs Allen in 1998.
2. The reference book was borrowed from the shelf by Nam yesterday
3. Two loaves of bread were eaten by the boy last Sunday
4. The letter was left on the desk some minutes ago
5. A new bike was bought for me by my mother last month
6. Our written test was returned to us by our form teacher last lesson
7. The paper was invented by the Chinese in the century A.D
8. Games were played by the children yesterday
9. the housework was done by my sister yesterday.
10. The publisher's book was published in 1996
11. our desk was repaired during the weekend
12. the novel Martin Idon was written by Jack London
III. Find the mistake in these sentences and fix the mistake.
1. B -> been
2. B -> bỏ the
3. C -> Started
4. D -> bỏ the
5. C -> be
6. B -> will
7. C -> borned
IV. Circle the best answer.
1. A
2. C
3. D
4. B
5. D
6. D
7. D
8. B
9. B
10. C
11. A
12. B
13. A
14. D