3. The news was surprising. He told us the news.

4. May I borrow the book? You bought it yesterday.

5. He has found the key. He lost the key yesterday.

6. The child is my son. The child is crying in front of the shop.

7. He is the doctor. He operated on me last year.

8. Is he the man? You are waiting for the man._

9. The girl is called Mary. I saw her yesterday.

10. The girl is from China. We all think highly of her.

11. This is the film star. His name is well known all over the world.

12.That is the room.. Its door needs painting.

13. Tom has a gold watch. Its hands are made of diamond.

14. Workers built shelters for the survivors. Their homes had been destroyed.

15. Workers built shelters for the survivors. The homes of them had been destroyed.

16. The house is Tom's. Its door faces south.

17. The house is Tom's. The door of the house faces south.

18. The man is a doctor. He lives opposite our house.

19. Do you know the man ? He is talking to your teacher.

20. He is a hero. We are all proud of him.

21. This is the most exciting moment. I will never forget it.

22. Is the book difficult? You read the book this morning.

23. The letter is from my uncle. I received it yesterday.

24. The teacher saw what happened. He was standing nearby.

25. The house is our library. Its door is painted red.

26. The student is in the room. His name is Tom.

27. I planted some flowers. They don't need much care.

28. The flood caused great damage to the crops. It hit the village yesterday.

29. I know the boy. He likes music very much.

30. I know the boy. They are chatting with the boy.

31. I know the boy. The boy's father is a judge.

(B)

1. This is the factory. It makes good quality machine.

2. Do not drink water. It has not been boiled.

3. The news was surprising. He told us the news.

4. May I borrow the book? You bought it yesterday.

5. He has found the key. He lost the key yesterday.

6. The child is my son. The child is crying in front of the shop.

7. He is the doctor. He operated on me last year.

8. Is he the man? You are waiting for the man._

9. The girl is called Mary. I saw her yesterday.

10. The girl is from China. We all think highly of her.

11. This is the film star. His name is well known all over the world.

12.That is the room.. Its door needs painting.

13. Tom has a gold watch. Its hands are made of diamond.

14. Workers built shelters for the survivors. Their homes had been destroyed.