第二节、听句子, 选择最佳答语。（共5小题；每小题1分，满分5分）
( )6. A. Tennis. B. I like it. C. Let’s go.
( )7. A. I’m fine. B. I’m ten years old. C. I have a watch.
( )8. A. That sounds good. B. In our school library. C. It’s in September.
( )9. A. No, thanks. B. Excuse me. C. You are welcome.
( )10. A. He is Bob. B. She is Mary. C. It is my dog.
