We know that trees are useful in our everyday life. They   1   us many things, such as wood, oxygen(氧气), rubber, medicines and many other things. They can   2   tell us a lot about our climate. The following are the reasons. If you cut across a tree, you can   3   that it has many rings. Most trees grow one   4   ring every year. Because of this reason, we know   5   a tree is. A tree over a hundred years old means that it has more than a hundred   6  . When the climate is dry(干燥的) or very cold, the trees do not grow very much and their rings are usually   7  . When it is wet and   8  , the rings are much thicker. If the rings are suddenly very thin or suddenly very thick, this means that the    9   changed suddenly. If we look at the rings on the trees, we can   10   about the climate for a hundred years. We can see how our climate is changing today.

1.                A．give           B．ask            C．get  D．tell

2.                A．too            B．as well          C．either    D．also

3.                A．hear           B．feel            C．see D．look

4.                A．new           B．old            C．young    D．short

5.                A．how tall        B．how old         C．how long D．how far

6.                A．leaves          B．apples          C．rings D．trees

7.                A．big            B．thin            C．thick(厚的)    D．long

8.                A．cold           B．cool            C．hot D．warm

9.                A．climate         B．things          C．people   D．life

10.               A．think          B．talk            C．learn D．change

How old was I? I can’t remember. Maybe I was only 10. It was the first    16   without my father because he was away for something. He left me to fill that sad place in my mother’s heart. It was the Christmas when I stopped being a    17   and tried to play Father Christmas myself. I really wanted to make it happy and bright again. It was the Christmas of the    18  .
Mom first saw the coat at Tobias, a nice    19   shop in our town’s little shopping mall. It was dark green. And it was a    20  , heavy, wool dress coat. Mom pulled it out from the rack(架) and held it up. “Long enough,” she said in a low voice and    21  .
“I need a new coat,” Mom smiled before the mirror. She looked good on any clothes,       22   this coat suited her much better. She looked at the    23  , then hung the coat back on the rack, standing there once more to    24   
Eighty-seven dollars. But I decided to buy it for her. As we moved on    25  the mall, I found some excuse to return and asked one of the Tobias ladies to    26   the coat.
I helped clean every yard(庭院) in our neighbourhood—some yards twice, and soon I got the coat. The store ladies helped me put it in their biggest    27   with bright blue paper and thick silver ribbon(丝带). I don’t remember    28   I got it home, but I can still feel the wonderful    29   and pride that filled me. I would imagine the big space which the box would take up under our tree. Here it was—joy, peace and    30  —all in the box, waiting for Mom’s surprise.

Joe wanted a computer. He asked his 1.  for the money and they said he must get it himself. But how did he get it? He  2. about this when he walked home. Not many people wanted to ask children to work for them. Maybe he could take away snow for the neighbours. But this was not 3. . He had to wait a long time for that. He couldn't cut grass for their gardens  4.he had no tools to do the work with.

Then he saw one of his classmates, Dick, delivering  5. . I could do that, he thought. Maybe I could  6.  get the computer right away I could pay  7. it a little each week. He ran to Dick. Joe  8. him a lot of questions. He learned that it was 9.to get twenty-five dollars each week. He learned that the job took  10. three hours  each night. Dick 11. him the phone number of the newspaper manager

Joe almost flew home. After he had told his mother  12. he thought, she  13. . "I think it

is a  14. idea, " she said, "I'll call the newspaper...."

"What, Mum," Joe said, "I'll call." After that, I'm going to be a businessman now.

Joe's mother smiled  15. .

16.               A．teachers        B．parents         C．classmates D．friends

17.               A．said           B．told           C．thought   D．spoke

18.               A．spring          B．summer        C．autumn   D．winter

19.               A．because        B．when          C．while D．after

20.               A．newspapers     B．bikes          C．computers D．cars

21.A still         B. even          C. yet               D. never

22.               A．on            B．to             C．of    D．for

23.               A．answered       B．asked          C．wrote D．read

24.               A．friendly        B．kind           C．possible   D．wrong

25.               A．at             B．about          C．before    D．after

26.               A．taught         B．gave           C．made D．asked

27.               A．that           B．when          C．what  D．where

28.               A．smiled         B．shouted        C．cried D．worried

29.               A．big            B．large           C．great D．bad

30.               A．sadly          B．happily         C．politely    D．angrily

　 We know that trees are useful in our everyday life. They   1  us many things, such as wood, oxygen, rubber, medicines and many other things. They can  2  tell us a lot about our climate. The following are the reasons. If you   3  a tree, you can see that it has many rings. Most trees grow one new ring   4  year. Because of the reason, we know   5  a tree is. A tree over a hundred years old means that it has more than a hundred   6 . When the climate is dry or very cold, the trees do not grow very much and their rings are usually   7 . When it is wet and warm, the rings are much thicker. If the rings are suddenly very thin or suddenly very thick, this means that the   8  changed suddenly. If we look at the rings on this tree, we can learn about the   9  for a hundred years. We can see  10  our climate is changing today.

It was getting dark. Some children and two Canadian women were still   1  on the ice near a big hotel. They were having a good time.

Suddenly the ice   2 . One of the boys fell into the water. The children shouted，“Help! Help!”They didn’t know   3  to do. The two Canadian women heard   4  and skated over to get the boy out of the water.

The ice was   5. The two Canadians fell into the water, too. But they tried their best to

 6  the little boy. They knew they must be  7 . If they didn’t push him up onto the ice, he would soon die.

Many people ran over to   8  them. Some of them had ropes and poles. A young man jumped into the water to save the   9  people.

The boy and the two Canadian women were out of water at last. One of the women didn’t feel well. She was sent to the   10  at once. But she felt very happy because the boy was saved.