选词填空，将序号写在横线上即可。

A. pretty B. fitting room C. How D. What E. sweater

A: Excuse me. Can you help me?

B: Of course.   can I help you?

A.I am looking for a

B: size do you wear?

A: Medium, I think.

B: Here. How do you like this one?

A: It's . Can I try it on?

B: You can try it on in the  over there.