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: 小题1:
W: OK. What about this pair ?
M: Sorry, I don’t like black . 小题2:
W: Yes, we do. We also have blue , brown and white .
M: 小题3:
W: Yes, please .
M: How much are they ?
W: Two hundred and eighty-six yuan.
M: It’s too dear ! 小题4:
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 . 小题5:
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 .
