文档介绍：练****1)
1. There was a large crowd of demonstrators ____ against the war.
A) protecting   B) preserving C) protesting D) prosecuting
2. I’m afraid I will have to ____her invitation to the party.
A) refuse B) refute C) ignore D) decline
3. The coat I bought yesterday is not expensive at all. As a matter of fact, I would gladly have paid ____ for it.
A) as much twice B) much as twice C) as twice much D) twice as much
4. He can’t start the car because the battery has ____.
A) run up B) run down C) run over D) run off
5. Without facts, we cannot form a worthwhile opinion, for we need to have factual knowledge ____ our thinking.
A) upon which to base B) which to base upon C) which to be based on D) to base on which
6. This design is ____ that one.
A) more superior to B) far superior than C) more superior than D) far superior to
7. I wondered what her ____ to the news would be.
A) impression B) reaction C) comment D) opinion
8. She shouldn’t have stood in a queue; she ____ her underground ticket from the machine.
A) has got         B) must have got C) could have got  D) got
9. Don’t worry. ____ that you will be treated equally.
A) I’ll look forward to it B) I’ll try my utmost C) I’ll be on the alert D) I’ll see to it
10. The workers agreed to ____ the strike if pany would satisfy their demand.
A) call off B) call out C) call to D) call on
11. I’d rather you ____ so rudely to her.
A) don’t speak B) won’t speak C) should not speak D) didn’t speak
12. Today many kinds of electrical ____ are available, which has made housework much easier than before.
A) facilities B) appliances C) instruments D) equipment
13. The author is going to ____ his play for television.
A) add   B) adopt C) adapt D)adjust
14. ____ for your help, I’d never have been able to achieve such a ess.
A) If I had not been B) Had it not beenC) If it were not D) Had it not
15. With all its advantages, puter is by no means without its ____.
A) boundaries B) limitations C)