补全对话

Leon: We shall have a picnic tomorrow. Can you come, Jacky?

Jacky: Yes, I can.

Leon: We shall have the picnic in Fairy﹣Lake Park.

Jacky:

Leon: We shall go there by bus.

Jacky: Will your sister come, too?

Leon: . She will go to a birthday party.

Jacky: Oh, that's too bad.

Leon: It'll be fine. I think we'll have a good time.

Jacky: . See you tomorrow.

Leon: See you.

A. Certainly.

B. No, she won't come.

C. How shall we go there?

D. What can I do for you?

E. Where shall we have the picnic?

F. What will the weather be like?