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I/
1. Peter asked Hoa if she had Mary's address.
2. We wanted to know where Quang worked that day.
3. They asked me how long I was going to be on holiday.
4. She told me that she was leaving for Ha Noi the following day.
5. Tom told Daisy that he was going to visit his aunt the following week.
6. Minh said that he would go to China the following year.
7. Miss Nga said to me that she loved those roses.
8. Cousin Mai said that she was having a wonderful there.
9. Tom said to her that he could not help her to do that test.
10. They said that they were doing the exercises then.
11. He said to her that he would give her a new bike.
12. John said that he had to leave then.
13. Nam said that he lived there with his parents.
14. Ba told Liz that he was going to meet her sister in front of the station.
15. Mr.Brown said to Mary that he would teach her French the following day.
16. Mr.Chi said that she would go to Hue the following day.
17. She said that she wouldn't buy that car.
18. He told them that he would go to Dalat that night.
19. He suggested that Ha Long Bay should be elected to be one of the World Wonders.
II/
20. He asked me if I liked classical music.
21. Peter asked me if he could play video games.
22. Mary asked Tom what he was doing then.
23. My mother asked me why I didn't clean my room.
24. Daisy asked him how he went to his school.
25. I asked her if she would come there the following week.
26. He asked me what school I went to.
27. She asked me why Nam came home late that day.
28. He asked me if my school near there.
29. She asked me when my school vacation started.
30. Mary asked me why I wanted that job.
31. She asked me if I had any new friends.
32. She asked me if there was a bus coming there.
33. I asked my brother what aspect of learning English he found most difficult.
34. She asked me how many subjects I learned at school.
III/
35. His mother asked him not to stay up late.
36. He tells me not to shut the door.
37. The guide told us not to touch that picture.
38. Mike invited Sara to go out for dinner with him that night.
39. She asked me not to be late again.
40. John offered to carry the suitcase for Hoa.
41. Tom advised his brother to work hard for the exam.
42. The teacher told the boys not to make that mistake again.
43. Carlo warned Mike not to stop there.
44. The teacher told Tom to open the door.
45. She asked him to go to bed and not to get up till he was called.