1．I came ____________(一听到消息)．(immediately)

7．Fasten　clusion　fort　10.experiment

5．unnecessary　6.(realized/realised)sensed

1．silly/foolish　trol　3.doubt　4.sharp

10．After doing the ______(实验) again and again, the scientist came to a conclusion.

[答案]

9．My husband is a great ______(安慰) to me when I am ill.

8．After reading her letter, we drew the ______(结论) that he lived a happy life.

7．______(系上) your seat belt when you drive.

6．Although she didn’t say anything, I ______(意识到) she didn’t like the idea.

5．There’s no sense in taking ______(不必要的) risks.