完形填空。 Mr. Evans lived in a city. He was

     Mr. Evans lived in a city. He was a math 1. ______ three years ago. He taught well and his students
liked him. So he decided to work in the middle school all his life. But a terrible accident 2. ______ his life. 　　
     One spring he took his class to visit a place of interest. The children saw a lot of 3. ______ things and
had a good time there. But on their way to school, their 4. ______ was hit by a truck because the young
driver was drunk. Five students 5. ______ and more than half the children were 6. ______ in the accident.
He didn't know how it had happened and was very 7. ______ it and after he came out of hospital, he left
the school and became a 8. _____. He tried his best to stop the drivers from breaking the traffic regulations.
He worked hard and was strict with the drivers. So they were afraid of him. 　　
     One afternoon it was very hot. Mr. Evans was 9. ______. He was standing at the crossing and
watching the traffic. Suddenly he saw a 10. ______ rushing the crossing. It ran so fast that it almost hit
a man 11. ______ a bike. He stopped it at once and saw a girl in it. 　
 　"12. ______ your license to me, madam," said Mr. Evans. The girl handed her bag to him and said,
"Please look for it in the bag yourself. I can't see anything without glasses."