6.(　 　) ---Look! Miss Mu is on the other side of the street.

　　　 ---It _______ be her. She’s gone to Tibet.

　　　 A. mustn’t　　 B. shouldn’t　　　 C. can’t

5.(　 　) ---May I have back my dictionary? You _______ it for half a month.

　　　 ---I’m terribly sorry for not returning it. Here you are.

　　　 A. have kept　　 B. borrowed　　 C. have borrowed　　　

4.(　 　) ---Do you think it will rain next week?

　　　 ---________. It’s rained a whole week. I don’t like it.

　　　 A. I’m afraid so　　 B. I hope not　　 C. So it will　

3.(　 　) ---How far is the Science Museum from here?

　　　 ---About 2 kilometres ________, more or less.

　　　 A. long　　　 B. wide　　　 C. away　　　

2.(　 　) ---Would you like some tea, Tina?

　　　 ---Yes, please. And some milk as well. I prefer tea _______ milk.

　　　 A. and　　　 B. to　　　 C. than　　　

1.(　 　) ---Have you ever _______ any activities during the summer vacation?

　　　 ---Yes, I’ve helped in a disabled children’s home.

　　　 A. caught up with　　　 B. taken part in　　　 C. got used to　　

30. ______ _______ _______有了这笔钱, it has built thousands of schools and libraries.

29. Most people in China ______ _______ _______已经听说了Project Hope.

28. It has raised a lot of money from people at______ _______ _______国内外.

27., ______ _______ ______ _______同时， they are learning restaurant skills there.