完形填空。

     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."

(     )1. A. worker     
(     )2. A. beat       
(     )3. A. terrible   
(     )4. A. bus        
(     )5. A. left       
(     )6. A. beat       
(     )7. A. sad about  
(     )8. A. soldier    
(     )9. A. in the corner
(     )10. A. runner     
(     )11. A. riding     
(     )12. A. Throw      
B. teacher    
B. won        
B. dangerous  
B. train      
B. lived                   
B. injured    
B. afraid of  
B. policeman  
B. at home  
B. policeman  
B. selling    
B. Show     
C. doctor       
C. lost         
C. safe         
C. car            
C. died                    
C. touch         
C. interested in
C. bookseller   
C. on duty     
C. player       
C. buying       
C. Lend         
D. farmer             
D. changed         
D. interesting      
D. ship               
D. fell              
D. stopped           
D. worried about        
D. cleaner        
D. in the office    
D. cleaner          
D. making           
D. Copy        
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阅读理解。
     Do You Go To Sleep In Class?
     The "Acronym", our student newspaper, reports that most students go to sleep at 1: 30 a. m. Even if
 that's an exaggeration (夸张), it's too close to the truth. Scientists say teenagers should sleep nine hours
 each night. But that's hard to do.
     Some even "pull all-nighters". These are lazy students who have homework due (到期) the next day
  that they haven't done. In the morning they don't look healthy and you can tell who has been doing it.
     One of my classmates did a survey (调查) on the problem. She found that most kids pull all-nighters to
  finish homework, but some do it for other reasons, such as playing computer games!
     Maybe our lack of sleep is because of laziness-I think I'm a lazy student-or maybe it's because we have
  too much to do in American high schools.
     I usually go to bed around midnight. If I stayed up past 1: 30 a. m, I wouldn't get any work done. I'd be
  falling asleep at my computer. My classes begin at 7:30 a.m. I'm partly awake in my first class. By the
  second, I'm slightly tired and sleepy. By my third class, I'm sleepy. By midday I'm finally wide-awake.
 But by 3: 00 p. m., I'm slowing down again.
     Most American high schools seem to have such a problem.
     High school classes start at 7: 30 a. m., so students have to wake up one and a half hours before that to
  get ready and catch the bus. It's believed that lack of sleep can damage both grades and health.
     Some schools are paying attention. Classes in those schools start at 8:30 a. m.
1. What's the problem talked about in the passage?
    A. Many kids have too much homework to do.
    B. Many teenagers don't have enough sleep.
    C. Many children are crazy about playing computer games.
    D. Many kids are too lazy to finish their homework on time.
2. The underlined expression "pull all-nighters" most probably means _____.
    A. 开夜车
    B. 上夜班
    C. 睡懒觉
    D. 补作业
3. Which of the following is NOT a reason mentioned in the passage?
    A. Laziness.  
    B. Homework.
    C. Housework.  
    D. Computer games.
4. What's the idea suggested at the end of the passage?
    A. Later start of classes.  
    B. Less homework.
    C. Going to bed early.  
    D. Eating healthy food.
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