5.Let’s have a look at your watch.

A.see

B.look

C.look at

D.find out

答案：C　have a look at与look at都意为“看着……”。

●Exercises for sentence structure

(句子结构专练)

4.This pencil case is cheap.I’ll take it.

A.like

B.sell

C.buy

D.bring

答案：C　这里take意为“买”，与buy同义。

3.I would like to buy a hat.

A.want

B.take

C.help

D.like

答案：A　would like意为“想要”，与want同义。

2.Can I help you?

A.What about

B.What are

I go with

D.What can I do for

答案：D　Can I help you?与What can I do for you?都可意为“要我帮忙吗”“你想买什么”。

1.Do you have lots of friends in your class?

A.much

B.many

C.a lot

D.any

答案：B　lots of=a lot　of“一些，许多”，可修饰可数名词，也可修饰不可数名词。much,many也表“一些，许多”，但much只修饰不可数名词，many只修饰可数名词。本题friend为可数名词，因此选B。

8.九美元

7.two pairs of shoes

6.我们红色的体恤衫只售18元。

5.on sale

4.这双袜子多少钱？