从方框中选择适当的句子补全对话，有两项多余。(5分)
（W—woman        M—man ）
W: Can I help you, sir ?
M:          
W: OK. What about this pair ?
M: Sorry, I don’t like black .              
W: Yes, we do. We also have blue , brown and white .
M:               
W: Yes, please .
M: How much are they ?
W: Two hundred and eighty-six yuan.
M: It’s too dear !                 
W: How about two hundred?
M: Er —all right . Can I try them on ?
W: Yes ,please.
M：That’s fine . I’ll take this pair .             
W: Thank you .

A．Can it be cheaper?（便宜）

B．I’d like to try them on.

C．Do you have any other colors？

D．Here’s the money .（钱）

E. I’d like to have a pair of shoes .
F. Can I have a look at the brown ones ?
G. Wait a minute .