3.Mary________ a bag_________ school.

A. need; at             B. need; for

C. needs; at            D. needs; for

2.These socks are only 3 dollars.  Do you want    ？

A. it       B. them        C. that      D. those

1.  ―How much_________ the T-shirt and the bag? ]

 ―________ 46 dollars. 

A. is; It's                 B. is; They are

C. are; They are             D. are; They do

5.   I will_________ (买下)two pairs.

4.   The shirt is too__________ (长的)for me.

3.   My shirt is s_________ ， but your shirt is big.

2.   The blue_________ (鞋)are nice. I like them. 

1.   ―How much are the bags?
 ―They're 15 d_________ .

I.在空白处填入适当的句子补全对话

(C=Clerk店员 S=Sonia)

C_: 1. ______________ ？

S: Yes， please. I want a T-shirt for my mother.

C: 2. ______________ ？

S: She likes yellow.

C_: What about this one?

S: It's very nice. 3._________________ ？

C: Thirty yuan.

S_: It's not expensive(昂贵的）.4._________________ •

C: Here you are.

S_: Thanks very much.

C_: 5._______________ .

6.  ―Can I help you?

―-_______ . I want a sweater.

A. Thank you              B. Yes， please

C. No, thanks              D. No, I can't