1. 根据短文理解完成下列各题。

Shopkeeper: What can I do for you?

Mrs. Green: I'd like a sweater for my son.

Shopkeeper: What size do you want?

Mrs. Green: Size "L".

Shopkeeper: What colour do you like?

Mrs. Green: I like blue.

Shopkeeper: Which would you like, the woolen ones or the cotton ones?

Mrs. Green: I'll have a look at the cotton ones.

Shopkeeper: What about this one?

Mrs. Green: Oh! It's great. How much does it cost?

Shopkeeper: Fifty-five yuan.

Mrs. Green: Hmm. That's cheap. I'll take it.

1. （1） The speakers are talking         .

   A . in an office B . at school C . in a shop D . at the bus stop
3. （2） Mrs. Green wants to buy a sweater for         .

   A . her father B . her son C . the shopkeeper D . herself
5. （3） Mrs. Green would like to buy a          sweater.

   A . Size M B . green C . woolen D . Size L
7. （4） The cotton sweater is         .

   A . 55 yuan B . 55 dollars C . expensive D . bad
9. （5） What do we know about Mrs. Green?

   A . She buys the sweater in the end. B . She will not buy the sweater. C . She wants to see red sweaters. D . She wants a dear sweater.