内容正文:
Unit 8 We’re trying to save the earth!
选择填空练习
1. If you can speak English well, you will have a great _____ over others when looking for a job.
A. activity B. article C. attention D. advantage
2. —The fridges are on sale in the supermarket today.
—Really? Let’s go and buy _____ for your new kitchen.
A. one B. it C. that D. them
3. Don’t worry. Bill will help you look after your dog when you _____ away on business.
A. are B. were C. will be D. have been
4. —What _____ the number of the students in your school?
—About two thousand. A number of them _____ from the countryside.
A. is; are B. is; is C. are; is D. are; are
5. It _____ about eight minutes for the light to travel from the sun to the earth.
A. pays B. costs C. spends D. takes
6. A smile _____ nothing, but gives much.
A. costs B. spends C. cost D. spent
7. It _____ him half an hour to do the work.
A. spent B. took C. paid D. lent
8.—May I watch TV, Dad?
—When your homework is finished, you _____.
A. should B. can C. must D. need
9. —Lingling, can I use your e-dictionary?
—Sure. But you _____ return it after class.
A. must B. can C. may D. would
10. You look so tired. I think you ______ a good rest.
A. need B. must C. may D. have
11. They walked home last night because they couldn’t _____ to take a taxi.
A. leave B. buy C. afford D. allow
12. The high-speed train will _____ you about two hours from Rizhao to Jinan.
A. save B. pay C. give D. spend
13. He _____ look at the stars every night, but now he does not.
A. had better B. used to C. ought to D. had to
14. —Have you watched the movie Operation Red Sea?
—Not yet. I _____ it with my friends tomorrow.
A. watch B. have watched C. will watch D. am watching
15. —Laiwu has developed a lot in the last few years.
—Yes. And the high-speed rail _____ in 2020.
A. complete B. is compl