1 . I don’t like to______ ______ _______ ________ . （把工作和娱乐混在一起）

2 . It seems that some parents tend to_______________(偏爱最小的孩子). (根据汉语提示完成句子)

3 . To make it easier to _______________________（与……取得联系）us, you'd better keep this card at hand. （根据汉语意思完成句子）

4 . Generally speaking, the window seat is usually the first one        .

A．to take

B．taken

C．to be taken

D．taking

5 . —Good news ! There's a supermarket             in this area next month!
—Cool! It will be convenient for us when it's open

A．building	B．built
C．having built	D．to be built

6 . Sorry to say I’m busy now and can’t help ______ the lab.

A．to tidy	B．tidying
C．being tidy	D．but tidy

7 . Surprisingly, we found that in 30mph zones older drivers struggled to _________ (keep) at a constant speed.(所给词的适当形式填空)

8 . 这男孩太小了，还不会自己穿衣服。(根据汉语提示完成句子)
The boy is_______________________．

9 . 这给我提供了一个机会来学习如何与朋友相处，如何与他们分享我的经验。(根据汉语提示完成句子)
It offers me a chance to learn how to get along with my friends and how_______________________   them．