II. 听句子，选择正确的答语。每个句子读一遍。(5分)
（ ）6 .A. I’m reading . B. I’m ten years old. C. Fine .Thanks.
（ ）7. A . This is Mary speaking. B. Who are you? C. No. Mary isn’t speaking.
（ ）8. A. It’s interesting. B. It costs two yuan.
C. It’s about ten minutes on foot.
（ ）9. A. Good idea. B. I think so. C. Enjoy yourself.
（ ）10.A.For two hours. B. Every week. C. At two o’clock.
