阅读下面对话，从方框内7个选项中选择5个恰当的句子完成此对话。

A. What about this one? B. Can you help me? C. It's too expensive. D. 25yuan. E. What can I do for you? F. I will take it. G. He is interested in fishing.

A: Good morning.

B: I'm looking for some books for my father. His birthday is coming.

A: Well. What is he interested in?

B: He goes fishing every week.

A: It's a good hobby. Is he god at it?

B: No, not really. He often comes back without any fish.

A: I see.

B: Let me have a look. Oh, it's for beginners.

A: Yes. It's very helpful. I'm sure your father will like it.

B: Hmm…Thanks.  How much is it?

A:

B: Here you are.

A: Thank you.