Salesman：Hello!
Sam: Hello!I want a T-shirt.
Saleman: Look at this one.
Sam: I don't like the colour.
Salesman:
Sam: I like blue.
Saleman: OK. This one is blue. Do you like it?
Sam: I think it's too big for me .
Saleman:
Sam: That's lovely ! How much is it?
Saleman: Fifteen yuan .
Sam: Here you are.
Saleman: Thank you.
A. I'll take it.
B. Have you got a small one, please?
C. Try this one, please.
D. Can I help you?
E. What colour do you like?
