任务：根据首字母提示完成短文。
It's our duty to keep the environment clean and tidy. You might ask yourself, "Have I ever picked up some rubbish and 1. t____ it into a bin? Have I ever collected waste paper or bottles for 2. r____? Have I ever planted any trees or flowers in or near my 3. n____?" If your answers are "Yes", it means that you have already done something 4. u____ to improve the environment. If everyone does something to 5. p____ the environment, the world will become more and more beautiful.

1. thrown 2. recycling 3. neighborhood 4. useful 5. protect

1. Tom likes making model toys ____ used soda cans.

A.of
B.out
C.off
D.out of

D

2. The girl can hardly speak English, ____ she?

A.can't
B.can
C.does
D.doesn't

B

3. The student thinks the house is good ____.

A.to living
B.live
C.to live in
D.live in

C

4. The old man wants to sell all the things ____ money for the Children's Hospital.

A.to raise
B.to keep
C.to give
D.to bring

A

5. —What happened ____ the old man last night?
—He got lost and couldn't find the way home.

A.to
B.at
C.about
D.of

A

 二、完成句子,每空一词
1. 他把树砍倒,并把它劈成木柴。
He ____ ____ the tree and cut it up for firewood.
2. 拆房容易盖房难。
It is easier ____ ____ ____ houses than to build them.
3. 众所周知,吸烟对健康有害。
As we all know, smoking is ____ ____ health.
4. 现在我可以步行去上班,而不必开车了。
Now I can walk to work ____ ____ going by car.
5. 很多外国公司已在这里开办工厂。
Plenty of foreign firms ____ ____ ____ factories here.

1. cut down 2. to pull down 3. harmful to 4. instead of 5. have set up