on duty

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Mr. Evans lives in a city.He was a maths 31 three years ago.He taught well and his students 32 him.So he decided to work in the middle school in his life.But

a terrible accident 33 his fortune(命运).

One spring he took his class to 34 a place of interest.The children saw a lot of 35 things and had a good time there.But on their way to school, their 36 was hit by a truck because the young driver was drunk(醉).Five students 37 and more than half of the children were 38 .He didn't know how it had happened and was very 39 it and after he came out of the hospital, he left the school and become a traffic 40 .He tried his best to stop the drivers from breaking the traffic regulations(交通规则).He worked hard and was strict with the drivers.So they were afraid of him.

One afternoon it was very hot.Mr Evans was 41 .He was standing at the crossing

and watching the traffic.Suddenly he saw a 42 rushing to the crossing.It ran so fast that it almost hit a man 43 a bike.He stopped it at once and saw a girl in it.

" 44 your license to me ,madam," said Mr. Evans.

The girl landed her bag to him and said, "Please look for it 　45 . I can‘t see anything without glasses."

　　31. A. worker　　　 B. teacher　　　 C. doctor　　　 　D. farmer

　　32. A. liked　　　　 B. wished　　 　 C. helped　　 　　D. answered

　　33. A. beat　　　　 B. won　　　 　　C. lost　　　　 　 D. changed

　　34. A. build　　　 　B. break　　　 　C. visit　　　 　 D. find

　　35. A. terrible　　 B. dangerous　　 C. safe　　　　 　D. interesting

　　36. A. bus　　　 　　B. train　　　　 C. car　　　　 　　D. ship

　　37. A. left　　　　 B. lived　　　　 C. died　　　　 　 D. fell

　　38. A. beaten　　　 　B. injured(伤)　 C. touched　　 　 D. stopped

　　39. A. sad about　 　B. afraid of　 　C. interested in　 D. worried about

　　40. A. soldier　　 　B. cleaner　　　 C. bookseller　 　 D. policeman

　　41. A. in the corner B. at home　　　 C. on duty　　 　D. in the office

　　42. A. runner　　　 B. policeman　 　C. player　　　 　D. car

　　43. A. riding　　　 　B. selling　　 　C. buying　　　 　D. making

　　44. A. Throw　　　 　 B. Show　　 　　 C. Lend　　　 　　D. Copy

45. A. you　　　　 　B. I　　　　　 　C. yourself　　 　D. myself

It's time ________ him ________ on duty.

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It's time ________ him ________ on duty.

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Were you ________ last Wednesday?　　　

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A．on duty　　　B．do duty　　　C．have duty　　　D．in duty