补全对话。

Salesman: Good morning, madam. 1. _____

Woman: I'm looking for a pair of shoes for my daughter as her birthday present.

There's a pair of red shoes in the shop window. I think she'll like them.

(The salesman shows the woman a pair of red shoes.)

S: They look very nice.

W: I don't think they are big enough. 2. _____ 

S: Size five, madam.

W: They're too small. Could I have a larger size?

S: 3. _____ 

(He shows the woman another pair of shoes)

S: 4. _____ They're Size six. Are they big enough?

W: Yes. They're the right size. 5. _____

S: Twelve pounds, madam.

W: I'll take them.

S: Here you are. Thanks.

A. Certainly.

B. Can I help you?

C. How much are they?

D. What about this pair?

E. What size are they? 

1._____ 2._____ 3._____ 4._____ 5._____