题目内容：

 

A. What are you going to do?            B. When and where shall we meet? C. Can you come?                     D. When are you free then? E. What about Sunday?                 F. What can I do for you? G. Can you ask Jack to join us?

A: Hi, Mona! I am going to have a birthday party on Saturday evening. 1.

B: Oh, I am going to visit my grandfather on Saturday evening.

A: 2.

B: I have to take the piano lessons.

A: Oh! 3.

B: Well, Friday is fine.

A: Friday? That’s tomorrow! OK. We can have it then. 4.

B: Sure. 5.

A: In my house at half past four.

B: Great! See you then.

A: Bye!