1 . Leaves are found on all kinds of trees, but they differ greatly______size and shape. (用适当的单词填空)

2 . Usually, when we drive to big cities, we would occupy ourselves ____ parking the car. （用单词适当形式填空）

3 . My dream hometown is an amazing place         any pollution.

A．with

B．without

C．out

D．in

4 . 重点短语
1. be located __________ 位于
2. divide...__________ ...把……分成……
3. separate...__________...把……分开
4. note __________ 记下
5. work __________ 推测出，算出

5 . 重点短语
1. __________ an individual style以独特的风格
2. start __________ 以……开始
3. __________ the lead领先
4. fall __________ the track摔倒在跑道
5. __________ trouble陷入困境
6. arguments __________ sth．在某事上的争论
7. now __________ then时而，不时
8. beat sb．__________ sth．在……（运动等）项目上打赢
9. be highly praised __________．．．因……而被高度赞扬
10. leave __________ 抛弃，留下

6 . _______the silence of the pauses,we could hear each other’s breathing and could almost hear our own heartbeats.

A．In	B．For
C．Under	D．Between

7 . In the Olympic Games, swimming is __________ second __________ importance only to track and field event.

A．the；to	B．/；to
C．the；in	D．/；in

8 . The reason ________ which he wants to reason ________ them is still unknown.

A．with, in

B．in, with

C．for, with

D．with, for

9 . China won its first Olympic women’s ice hockey match______12 years_____Feb. 22, 2010.

A．in; on

B．at; on

C．in; of

D．at; in

10 . The lift in that tall building went wrong and got trapped ________ the floors, people in it had no way out and were in panic.

A．among	B．on
C．between	D．in