A:What can I do for you?
B:I want to buy a towel.
A:How about this one?
B:It looks nice.But I don't like the colour.Can you pass me the blue one,please?
A:Sure,here you here.
B:Thank you.How much is it?
A:It's eight yuan.
B:I'll take it.Here is the monkey.
A:Thank you.Goodbye!
B:Bye!可以是4个人的吗关于买礼物的谢谢了！这就是六年级的啊，我要先吃饭去了。好吧。。。A:Tomorrow is Mary's birthday.I'll buy a present for her.
B:OK!Let's go.
C:I want to go with you,too.
A:Great!
D:What can I do for you?

A:I want to buy an album.（一本相册）

D:How about this one?

B:It looks nice.But I don't like the colour.

A:Can you pass me the blue one,please?

D:Sure,here you here.

A:Thank you.How much is it?

D:It's eighteen yuan.

A:We'll take it.Here is the monkey.

D:Do you want anything else?

C:No,thanks.Goodbye!

D:Bye!