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27. In case you get hungry on the train, take some sandwiches.
28. Although Mr.Anderson spoke Vietnamese, he decided to settle in Ha Noi.
29. Evveryone who visit the town falls in love with it.
30. The mother forced the son to do it then or he would be punished.
31. If our grandparents didn't live so far away, we would see them very often.
32. Mai suggested decorating Hoa's room with wallpaper.
33. I wish I travelled in spaceship.
34. Many houses have to be rebuilt because of the earthquake.
35. Because of the heavy rain, we couldn't get to work.
36. He suggested using fewer plastic bags.
37. We haven't seen our grandfather for five months.
38. The date of the meeting will have to be changed again.
39. I'll finish the work tonight if you like.
40. No one in the class is taller than Nam.