1/ The teacher gave each of us two exercise books.

Each of us was given two exercise books by the teacher.
2/ People believe that number 13 is unlucky number.

→ Number 13 is believed to be unlucky number.
3/ People know that English is an international language.

→ English is known to be an international language.
4/ People think that Jack London's life and writings represent the American love of adventures.
- Jack London's life and writings are thought to represent the American love of adventures.
5/ They say that John is the brightest student in the class.

→ John is said to be the brightest student in the class.
6/ People think that he has died a natural death.

→ He is thought to have died a natural death.
7/ They reported that the troops were coming.

The troops were reported to be coming.
8/ People say that he left the town some hours ago.

He is said to have left the town some hours ago.
9/ People saw Mr Lake steal your car.

Mr Lake was seen to have stolen your car.
10/ We won't let you do that silly thing again.

→ You won't be allowed to do that silly thing again.
11/ People here don't make their children work hard.

Their children aren't made to work hard.
12/ You need to have your hair cut.

Your hair needs cutting.
13/ It's your duty to do this work.

→ You need to do this work.
14/I remember my brother taking me to the park. -

→ I remember being taken to the park. 
15/ They didn't pay me for the work ; they expected me to do it for nothing. -

I was expected to have done the work for nothing.
16/ You should have taken these books back to the library.

These books should be taken back to the library.
17/ People consider that she is the best singer that Australia has ever produced. -

She is considered to be best singer that Australia has ever produced.
18/ They will continue to use it.

→ It will continue to be used
19/ Peter objects to people laughing at him. -

Peter objects being laughed at by people.
20/ Who wrote this book ?

→ By whom was this book written?
21/ There is a rumour that the criminal is living in town.

→ The criminal might be living in town.
22/ People saw him climbing over the wall.

→ He was seen to climb over the wall.
23 They offered me a job yesterday.

- I was offered a job yesterday.

1. Each of us were given two exercise books by the teacher.

2. Number 13 is believed to be an unlucky number.

3. English was kneww to be an international language.

4. Jack London's life and writings represent is thought to be the American love of adventure.

5. John is said to be the brightest student in the class.

6. He was thought to have died a natủall death.

7. The troops were reported to coming.

8. He has thought that left the town some hours ago.

9. Mr Lakke was thought to have stool your car.

( Sorry nha!! mik chỉ làm đc từng này huI T^T)