21. Hoa told John that she had not promised to send him money.

22. She said that she would get herself a drink.

23. He said that he could not drive them home.

24. He said that the film had begun at seven o'clock the previous week.

25. The father said that he had been on a business trip the whole day before.

26. Nam said that his brother would get married the following month.

27. Nam said that he was told to be at school before 7 o'clock.

28. Thu said that all the students would have a meeting the following week.

29. Phong said that his parents were very proud of his good marks.

30. Lan told Tuan that he should stay at home and do his homework.

31. Lien said that she had cleaned her room.

32. She told her boyfriend that he hadn't told her the truth the day before.

33. The teacher said that all the homework must be done carefully.

34. Tom said that he could swim across the river.

35. Her father told her that she could go to the movie with her friend.

36. Hoa said that she might visit her parents in the summer.

37. The teacher told the students that they could collect old books for the poor students.