补全对话(选择)

A: 【1】

B: Hi, Lisa.

A: Can you come to my birthday party?

B: Sure, 【2】 【3】

A: It's at 6:00 in the evening on Saturday.

B: I'm sorry. I can't. 【4】

A: Oh, that's too bad.

B: 【5】

A. I have to study for the math test.

B. Thank you for asking.

C. Hi, Simon.

D. Where is it?

E. I'd love to.

F. What are you doing?

G. What time is it?