12. The mad man was put in the soft-padded cell lest he
　　______________(伤害自己).

　　13.Jean did not have time to go to the concert last night because

　　she was_______________(忙着准备) her examination.

　　14. The ship’s generator broke down and the

　　pumps____________________(不得不用手工操作) instead of mechanically.

　　15. Why didn’t you tell me you could me the money?

　　I___________________________ (本来不必从银行借钱的)

　　16.By the time you get to New York, I____________(已经动身去) London.

　　17. Buying clothes______________________(是一件很耗时的工作), because those

　　clothes that a person likes are rarely the ones that fit him or her.

　　18. It’s time_____________________(采取措施) about the traffic problem

　　downtown.

　　19. When I was very young, I was terribly frightened of school, but

　　I soon______________(克服了这种心理).

　　20. Please don’t stand in the kitchen, you’re________________(挡路了).

　　21.There was a knock at the door. It was the second time someone

　　____________(打扰我) that evening.

　　22._____________________(正是由于她太没有经验) that she does not know how to

　　deal with the situation.

　　参考答案:

　　12. injure himself

　　13. busy preparing for

　　14. had to be operated manually

　　15. needn’t have borrowed it from the bank.

　　16. shall have left for

　　17. is often a very time-consuming job

　　18. something was done/some measures were taken

　　19. overcame it/got over it

　　20. in the way

　　21. had interrupted me

　　22. it is because she is too inexperienced