A. I’ll take it.
B. But It’s too small.
C. Yes, please.
D. We have different colors.
E. Black or blue.
A: Good evening! May I help you?
B: I want to buy a sweater for my son.
A: What colour would you like?
B: .
A: Have a look at the sweaters over there. Which one do you like?
B: I think the blue one is nice.
A: What about this one?
B: This one just fits my son .How much is it ?
A: It’s 35 yuan.
B: That’s a good price.