课时作业(二十一) [必修5 Unit 1 Great scientists]
(限时：30分钟)
Ⅰ.完形填空
A young man waited at a stop light. In front of him was a woman going through papers on the seat of her car and when the light changed to green, she didn't go. A green light is not a __1__， you know. It is more of a demand. But she didn't __2__．
When the light turned red again, she still had not __3__ her car. The man now started __4__ and beating his steering wheel.
A policeman tapped on his windshield (挡风玻璃). He asked for his __5__， returned to his car, talked on the radio, and finally handed it back. The driver protested, “I knew you couldn't __6__ me for shouting in my own car！”
The officer replied, “I didn't want to __7__ you of that. But I was directly behind you. I saw you screaming, and I said to myself, ‘That man is out of __8__. He's going to hurt someone！’”
“Then I noticed the cross __9__ from your rear view mirror, the bright yellow ‘Love Is a Choice’ license tag, and the ‘Give __10__ a Chance’ bumper sticker (保险杠标签), and I am sure you must have stolen the car.”
His behavior did not __11__ his bumper sticker. But let's not be too __12__. Are we always the people we want to be? We make __13__ all the life. Personal change can happen when the person we at present are does not yet __14__ the person we hope to be. Better to set high ideals an d __15__ fall short than to settle for mediocrity (平庸).
