When the journalists caught up with the soldiers along the broken road finally,they ___ towards the earthquake - hit town at high speed.

Sleep is something we all do. But some people need to sleep more than others. Babies sleep most of the time. Children in school sleep about ten to twelve hours a night. Most grown-ups sleep only seven or eight hours.      

All parts of our bodies have to rest after they work. Our arms need a rest after we lift heavy things. When we run fast, our legs work hard. They get tired. We have to rest them. Our brains work hard, too.     72      We can sit quite still and rest our arms and legs. But our brains aren’t resting. They go right on thinking as long as we are awake.

Our brains slow down a bit when we sleep and dream.    Instead of thinking wide-awake thought, our brains make up dreams. Some dreams are very pleasing. Some are not. Most of the time we forget them when we wake up.

Scientists have tried to find out what would happen if people were not allowed to sleep. They asked some people not to go to bed. The people stayed up all night and all the next day. They stayed up the next night, too and the day after. They played games. But they made mistakes. They forgot things.      . The people grew rude and mean. They became angry with their friends. Finally they were too tired to stand up. The moment they sat down, they fell asleep.

Scientists found that if people are not allowed to sleep, they act in an unusual way.

        But we do know that we need it to stay well.

So tonight have a good sleep. Lie down under the covers. Shut your eyes. Let your thoughts travel about. Soon you’ll stop thinking. You’ll be asleep.

A. But even as we sleep our brains are doing some work.

B. It was hard for their tired brains to work.

C. When we are awake, they help us pay attention to the world around us.

D. No one knows quite surely why sleep is so good for us.

E. Good sleep helps to improve one’s memory.

F. But babies, children and grown-ups ----all of us need to have our sleep.

第二节 完形填空 （共20小题；每小题1.5分，满分30分）

     阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将其涂黑。

IF and WHEN often had lunch together. Their conversation always  16  on the things they hoped to achieve and they loved to talk about them. 

This particular Saturday when they met for lunch, WHEN  17  IF wasn’t in a great mood（心情）. After they sat at the usual table  18  for them, WHEN asked IF, “You don’t seem your usual  19  self?” IF replied,“Yesterday I saw a course I wanted to take. If only I  20  the time.”

WHEN knew exactly how IF felt and said, “I too saw a   21   and I’ m going to register when I get   22   money.” WHEN then questioned IF, “What about the new job you were going to apply for?” IF answered, “I would have applied, but my  23  broke down. I couldn’t type my resume(简历).”

“Don’t worry. I’ve been thinking about looking for another job also,  24  I’ll wait and when the weather gets  25  I will look then. I hate this awful weather.”

The man sitting nearby heard them talking about when this and if that. When he couldn’t  26  it anymore, he went to them and said, “I think I know  27  you could solve your problems.”

IF smiled and thought that even if he knew the  28  they faced, there was no way he could help!   29  , IF asked the man for advice. The man said, “Your conversation reminds me of an old   30  : IF and WHEN were planted, and nothing   31   .”

IF and WHEN both looked surprised and began to feel   32   of living their life for the “ifs” and “whens”. Finally they came to a(n)   33  : next time they met, there would be no “ifs” or “whens”; they would   34   talk about what they had  35  ! 

Finally they arrived at a place ________ sold cigarettes and other small articles.

The family had just moved. The young woman was feeling a little__31__. It was Mother's Day — and 800 miles separated her from her parents.

    She had called them that morning, and her mother had__32__ how colorful their backyard was__ 33__ spring had arrived. Later, she told her husband how she__34__ those lilacs（丁香）in her parents' yard. “I know where we can find some,” he said. “Get the__35__ and come on.” So off they went.

    Some time later, they stopped at a hill and there were lilacs all round. The young woman rushed up to the nearest__ 36__ and buried her face in the flowers. Carefully, she__37__ some. Finally, they returned to their car for the__38__ home. The woman sat smiling, surrounded by her__39__.

    When they were near home, she shouted “stop,” got off quickly and__40__ to a nearby nursing home.  She went to the end of the porch(门廊), where a(n)__41__ patient was sitting in her wheelchair, and put the flowers into her lap. The two__42__, bursting into laughter now and then. Later the young woman turned and ran back to her__43__. As the car pulled away, the woman in the wheelchair__44__ with a smile, and held the lilacs__45__.

“Mom,” the kids asked, “__46___ did you give her our flowers?” “It is Mother's Day, and she seems so__47__ while I have all of you. And anyone would be__48__ by flowers.”

This satisfied the kids, but not the husband. The next day he__49__ some young lilacs around their yard.

I was the husband. Now, every May, our yard is full of lilacs. Every Mother's Day our kids__50__ purple lilacs. And every year I remember that smile of the lonely old woman.

1.A. moved   B. worried   C. angry    D. depressed

2.A. learned   B. imagined   C. mentioned   D. realized

3.A. now that   B. so that   C. as if     D. even if

4.A. missed   B. grew     C. watered   D. showed

5.A. cars      B. kids      C. clothes   D. lilacs

6.A. bush     B. hill     C. yard     D. door

7.A. bought   B. picked    C. set        D. raised

8.A. break    B. holiday   C. trip       D. dinner

9.A. friends   B. memory   C. flowers   D. honor

10.A. responded   B. pointed   C. drove   D. hurried

11.A. loving    B. elderly   C. serious   D. sensitive

12.A. hesitated   B. waited    C. sat    D. chatted

13.A. family   B. mother   C. path      D. home

14.A. nodded    B. waved      C. left   D. continued

15.A. sadly    B. politely   C. quickly   D. tightly

16.A. why     B. when     C. how     D. where

17.A. quiet    B. confused   C. alone    D. patient

18.A. calmed   B. persuaded   C. disappointed   D. cheered

19.A. arranged    B. dried    C. planted   D. hid

20.A. find      B. gather    C. receive   D. sell