1. A. You’re welcome.         B. You’re so kind.         C. You’re lucky.

2. A. They’re very cheap.       B. Never mind.           C. I hope you like them.

3. A. Very much.              B. It’s too small.          C. My teachers and classmates.

4. A .Liu Xiang.               B. Yao Ming.            C. Wang Nan.

5. A. Help yourself.            B. Me, too.              C. Good idea.

6. A. Are you sure?              B. I’m sorry to hear that.   C. Why wasn’t he careful?