补全对话

　　A：　　1　　

　　B：Yes, please．I want to buy a sweater．

　　A：　　2　　 What about this one?

　　B：I don’t like black．Do you have any other colours?

　　A：Other colours?　　3　　

　　B：Can I have a look at the yellow one?

　　A：Yes, please．

　　B：　　4　　

　　A：Ninety yuan．

　　B：OK．　　5　　 Here’s the money．

　　A：Thank you．

A．How much is it, please?

B．Oh, yes．We have blue, yellow and white ones．

C．Which one would you like?

D．I’ll take this one．

E．Can I help you?