从对话下面的方框中选出能填入空白处的最佳选项，使对话内容完整，通顺，并将其字母标号填在相应的横线上，其中有两项使多余选项。

A: What are you doing this weekend, Sally?

B: What about you?

A: I am going to Peter's birthday party. Would you like to go with me?

B: Sure, I'd love to.

A: At 6:45. It's polite to get there a little early.

B: I see. By the way, can I bring some beer(啤酒)？

A: Sorry. I have some pretty good green tea here.

B:

A: Yes. Hangzhou is famous for tea. I believe everyone will enjoy it.

B: See you then.

A. I guess so.

B. Not much.

C. It's my favorite.

D. Where are we going.

E. Was it produced in Hangzhou?

F. When are we supposed to arrive?

G. Teenagers shouldn't be allowed to drink.