选择正确的选项，补全下列对话。

A. How did you go there? B. May I have a look? C. What did you buy? D. How much is it? E. What did you do yesterday?

Mary:

Lily: I went to a shop.

Mary:

Lily: I went there by bus.

Mary:

Lily: I bought a gift for my mum.

Mary:

Lily: It is forty yuan.

Mary:

Lily: Sure! Here you are.