1 . 有些学生沉迷于游戏，无法集中精力在学习上。（addict）（汉译英）

2 . We should strictly follow traffic rules and it’s no use ________(抱怨) about traffic jam. （根据汉语提示单词拼写）

3 . ________ beautiful song they are singing!

A．What

B．How a

C．What a

D．How

4 . Do you still remember the days ________ we spent together in school?

A．that

B．when

C．on which

D．where

5 . 在发展经济和保护文物之间保持平衡是值得的。(worthwhile) (汉译英)

6 . 在非洲有80多万人受益于干净卫生的水。
There are over 800,000 people in Africa_________________clean and safe water.

7 . The dishes________I cooked were my Mum's favourite. (用适当的词填空)

8 . The book is ________ interesting ________ I can’t put it down.

A．such; that

B．so; that

C．very; that

D．too; to

9 .          I was there that evening.

A．It happened to	B．It happened that
C．That happened	D．It is happened that

10 . —         late for school again, Jack!
—Sorry, I promise I won’t.

A．Don’t

B．Don’t be

C．Not be

D．Not