（二） 根据所听内容，选择相应的应答语。
6. A. It’s very hot. B. It’s too cheap. C. It’s mine.
7. A. Thank you. B. I don’t think so. C. Never mind.
8. A. Yes, please. B. Not at all. C. With pleasure.
9. A. I’m not sure. B. Don’t be afraid. C. You’re welcome.
10.A. Yes, it’s a big trouble.
B. OK! Here you are.
C. No, it isn’t beautiful.
（三） 根据所听内容，回答下列问题。
11.How does Mary’s brother study for a test?
A. By working with friends.
B. By listening to tapes.
C. By reading the textbook.
12.How many books does Ann have already？
A. Two. B. Five. C. Three.
