1. A. I think so.           B.You’re welcome.              C.It doesn’t matter.

2. A.Yes,I am.          B.No,never.                      C.No, he hasn’t.

3. A. For two years.     B.Two years ago.                 C.Every day.

4. A. He is handsome.    B. Please give him my best wishes!  C. Please say thanks to him.

5. A. Black.            B. Size 40.                     C. 40 yuan.