题目内容：

 

1.The house is really expensive. I can't a________ it.

2.How much did you p________  for the computer?

3.Remember to turn o________  the light when you leave the room.

4.What do you think of the ________(交通运输)in your city?

5.This kind of material is ________(可重复使用的).Don't throw it.

6.I think it's ________(残酷的) of them to shoot the animals.

7.With the development of ________(工业)，it will cause some pollution problems.

8.The thief was ________(抓住) by the police last night.

9.You will be punished if you break the ________(法律).

10.________(鲨鱼)are very smart animals.