内容正文:
Unit 13 单元基础巩固练习
一、单项选择
( )1. – Jack, it’s time for supper. You should ______ basketball - OK, Mom. I’ll stop _____ supper.
A. to play; having B. playing; having C. playing; to have D. to play; to have
( )2. Yueda Group has found a way to______ the waste and doesn’t put it into the river anymore.
A. produce B. recycle C. require D. make
( )3. Reading good books for a few hours every day can make a big ______ to children.
A. problem B. difference C. product D. choice
( )4. I don’t have much money and can’t afford _____ you money to buy a car.
A. lend B. lending C. to end D. for lending
( )5. - To help protect the environment, I think riding a bike is a good idea.
- ___ But it's difficult to stop riding in cars.
A. I don’t think so B. I’m afraid not C. It’s hard to say D. I agree with you
( )6. - These boxes are still useful now. Don't ________ .- All right.
A. throw away them B. throw them away C. throw away it D. throw it away
( )7.- How long has she studied in this school?- She _______ in this school since she was seven years old.
A. studies B. studied C. is studying D. has studied
( )8. Tony is seriously ill. I think he should _______to the hospital as soon as possible.
A. take B. is taken C. have taken D. be taken
( )9. -Those people know how paper can be ______ wood. - They’re pretty smart!
A. made in B. made from C. made of D. made into
( )10. - Look! The wall is too dangerous. We’d better ________ or it may hurt people. - OK! Let’s do it now.
A. pull it down B. pull down it C. take down it D. take it down
( )11.Your pocket money must ______.
A.put to good use B.be put to good use C.putting to good use D.be put to well use
( )12.When you leave, please turn off the light energy. A.save B.saving C.