补全对话。

A: Hello, Tim. 

B: I'm fine, thank you.

A: Sorry, I can't. I am very busy.

B:  

A: Oh, I am making a card for my mother.

B: Why?

A:

B: Really? What am I going to do for my mother?

A:  And write something on it.

B: Great.

A. Today is March 7th.Tomorrow is Women's Day. B. You can make a card for her. C. Can you play ping-pong with me this evening? D. How are you? E. What are you doing?