根据对话内容，从方框中选出恰当的句子补全对话。

A. Here is the money. B. How much do you want? C. How much do I need to pay? D. Orange juice. E. I'd like some juice.

A: Can I help you?

B: Yes.

A: What kind of juice would you like?

B: Do you have some chicken?

A: Sure.

B: Two kilos.

A:

B: Twenty yuan, please.

A:

B: Thank you.