选择题

1. Helen had to shout ________ above thesound of the music.


 
 
 

2. Reading is an experience quite different fromwatching TV; there are pictures ________ in yourmind instead of before your eyes.


 
 
 

3. The man insisted ________ a taxi for me even though I told him I lived nearby.


 
 
 

4. The old man, ________ abroad for twenty years, is on the way back to his motherland.


 
 
 

5. You were silly not ________ your car.


 
 
 

6. Don’t leave the water ________ while you brush your teeth.


 
 
 

7. When flint ________ to the market, these products enjoyed great success.


 
 
 

8. “We can’t go out in this weather,” said Bob, ________ out of the window.


 
 
 

9. My advisor encouraged ________ a summer course to improve my writing skills.


 
 
 

10. ________ in the queue for half an hour, Tom suddenly realized that he had left hiswallet at home.


 
 
 

11. Linda worked for the Minnesota Manufacturing and Mining Company, ________ as 3M.


 
 
 

12. Sarah, hurry up. I’m afraid you can’t have time to ________ before the party.


 
 
 

13. ________ by the beauty of nature, the girl from London decided to stay another twodays off the farm.


 
 
 

14. I don’t know whether you happen ________ , but I’m going to study in the U. S. A.this September.


 
 
 

15. The news reporters hurried to the airport, only ________ the film stars had left.


 
 
 

16. Having been ill in bed for nearly a month, he had a hard time ________ the exam.


 
 
 

17. ________ with the size of the whole earth, the biggest ocean doesn’t seem big at all.


 
 
 

18. ________ the programme, they have to stay there for another two weeks.


 
 
 

19. If you are planning to spend your money having fun this week, better ________ it—you’ve got some big bills coming.


 
 
 

20. According to a recent U. S. survey, children spend up to 25 hours a week ________TV.


 
 
 

21. The flu is believed ________ by viruses that like to reproduce in the cells inside thehuman nose and throat.


 
 
 

22. The flowers ________ sweet in the botanic garden attract the visitors to the beauty ofnature.


 
 
 

23. The disc, digitally ________ in the studio, sounded fantastic at the party that night.


 
 
 

24. Having been attacked by terrorists, ________ .


 
 
 

25. Robert is said ________ abroad, but I don’t know what country he studied in.


 
 

26. The managers discussed the plan that they would like to see ________ the next year.


 
 
 

27. I’ve worked with child before, so I know what ________ in my new job.


 
 
 

28. ________ such heavy pollution already, it may now be too late to clean up the river.


 
 
 

29. Having a trip abroad is certainly good for the old couple, but it remains ________whether they will enjoy it.


 
 
 

30. The research is so designed that once ________ nothing can be done to change it.


 
 
 

31. It is said that in Australia there is more land than the government knows ________.


 
 
 

32. A cook will be immediately fired if he is found ________ in the kitchen.


 
 
 

33. I’m going to the supermarket this afternoon. Do you have anything ________ ?


 
 
 

34. The pilot asked all the passengers on board to remain ________ as the plane wasmaking a landing.


 
 
 

35. Victor apologized for ________ to inform me of the change in the plan.