A smile will tell people around you that you are a kind and friendly person. However,many people don’t smile because they think they ugly teeth. For example, one of my classmates, Mile, doesn’t have very nice teeth,so thatis why he seldom opens his mouth.he even says that he has lost cofidence because of his teeth.So it is very important for us to look after our teeth. In fact, a lot of people have this problem.Some people inherit teeth problems from their parents,while others’teeth are damaged because of bad habits,like heavy smoking,eating too much sugar or not brush-ing teeth often.If your teeth are in bad shape, you should see a dentist and ask for help. They can help improve your teeth and tell you how to take care of then.
Smiling can help you to feel more confident and make other people think of you as a more friendly person. If you want to keep healthy,you should not only smile but also laugh. An Indian doctor called Kataria said that young children should laugh about 300 times a day, wile adults should laugh between 7 and 15 times a day. So please take this chance to smile and laugh now!
根据短文内容，选出一个最佳答案填入题前括号内。
【小题1】What has made Mike lose his confidence?
His bad habit.  B. His bad teeth.  C. Not smiling.  D. Eating too much sugar.
【小题2】 Many people don’t smile because    .

Most American students have said goodbye to fancy(高级的) fruits these days. In school canteens across the country, cheaper fruits like apples and oranges have taken their places.
“People are afraid to spend now,” said Linda Morrow, who owns a shoe and handbag store. “They don’t know what the future will bring.”
During the financial crisis(金融危机), several of the country’s biggest banks have been forced to sell or close. This has made lots of Americans afraid to buy expensive goods.
Samira Marino, a restaurant owner in Miami, has found everyone is ordering water instead of juice and more people are sharing meals. In more than two dozen interviews with The Associated Press across the country last month, Americans talked about their concerns, from worries about small businesses to doubts about simply making ends meet.
The crisis began last year. Experts think it was because US banks lend money too easily. Last year a lot of people and companies, who borrowed money, have found themselves unable to pay it back. This left the banks, as well as the people who put their money in the banks, without money. Since the banks borrowed money between themselves and even across borders(国界), the whole world was in trouble.
This month the US government agreed on a $700 billion plan to try to save the financial market. But no one is sure whether it will help or not. President George W. Bush has warned it will take some time.
Last week top finance officials from 20 countries promised to work together to find a way out of the money trouble.
【小题1】Why are people in the US afraid to spend?

Several years ago, a television reporter was interviewing three of the most important people from local businesses. One was a very rich banker, another owned one of the largest companies in the world, and the third owned many buildings in the center of New York.

　　The reporter was talking to them about being important.

　　“How do we know if someone is really important?” the reporter asked the banker.

　　The banker thought for a few moments and then said, “I think anybody who is invited to the White House to meet the President is really important.”

　　The reporter then turned to the owner of the very large company. “Do you agree with that?” she asked.

　　The man shook his head, “No. I think the President invites a lot of people to the White House. You’d only be important if while you were visiting the President, there was a telephone call from the president of another country, and the President said he was too busy to answer it.”

　　The reporter turned to the third man. “Do you think so?”

　　“No, I don’t.” he said. “I don’t think that makes the visitor important. That makes the President important.”

　　“Then what would make the visitor important?” the reporter and the other two men asked.

　　“Oh, I think if the visitor to the White House was talking to the President and the phone rang, and the President picked up the receiver, listened and then said, ‘it’s for you.’”

1.This story happened in ________.

A. U.N.                         B. U.S.A.                              C. U.K.         D. P.R.C.

2.There are________in this passage.

A. three men        B. three women and one man　

C. four men       D. three men and one woman

3.The banker and the owner of one of the largest companies in the world ________.

A. had similar opinions about the reporter’s question　　        

B. disagreed with each other  

C. had been invited to the White House many times      

D. didn’t reply to the reporter

4.The owner of one of the largest companies thought ________.

A. he himself was really important because he owned one of the largest companies in the world

B. the President was really important because the president of another country called him

C. the visitor was really important if the President would rather treat him than answer an important phone call from another country

D. none of them was really important

5.The underlined word you in the last paragraph refers to (指的是) ________.

A. the television reporter　　                    B. the owner of many buildings

C. the President                   D. the visitor to the White House

The world of out-of-doors is full of secrets. And they are so interesting that quite a lot of people are busy studying them. All around us are birds, animals, trees and flowers. The facts about how they  1  and grow are as interesting as anything could be. Do you know that one of the greatest presidents of the USA spent hours and hours  2  birds? A businessman who lives near New York city became so  3  in insects that he began to collect them. He now has more than one thousand different kinds carefully  4  in glass boxes. Come then with me, and I will help you find some of nature’s secrets. Let us go  5  through the woods and fields. Here we shall find how a rabbit tells the other rabbits that there is danger. We shall  6  a mother bear and her young ones as they look for  7  and get ready for winter sleep. We shall watch bees dancing in the air to let other bees know  8  they can find food. I will show you many other interesting things, but the thing that I can  9  you is to keep your eyes and ears  10  when you go out of doors. Nature tells her secrets only to people who look and listen carefully.

Last week I went to a supermarket. After I  36  the bill and was passing through the door, the alarm suddenly started to ring. Suddenly, a young guard ran toward me and ordered me to  37 him. I felt so upset and   38  . He took me to a small room, but I was   39  frightened that I stopped at the door. Finding me  40to enter the room, he shouted that I had to go into the room.

He closed the door. I thought he was going to hurt me. Suddenly, a   41   voice said in my ear: “Take out the things you’ve stolen!” “I stole nothing.” I said. “Do as I tell you. If we find them, you’ll be in trouble.” “There is nothing.” I answered. “I didn’t take anything.” I said, taking everything out of my pockets and bag.

  42   this point, a guard came in and asked a salesgirl to   43  me.   44  , they found nothing.

But they didn’t believe that I hadn’t stolen anything. So the young guard ordered me to pass through the door alarm again.

I was   45  when it rang again. I felt   46  and burst into tears. I didn’t know how to prove   47  I was innocent(清白的).

They made me go into the small room again.

 “Take out the stolen things quickly,  48  we will dial 110.” They said.

 “OK, call the police. I’ m not afraid.” I said  49.

Suddenly,  they  50 their tone. After a while, a salesgirl asked me to raise my feet. I did   51   she had told me. There was a label (标签) on the bottom of my shoe. That was it! That was the  52 thing that had brought me such great trouble. But it  53my innocence.（清白）

After that, they 54  to me in the small room, But they should have apologized 55  , shouldn’t they? A lot of people were there when I was taken away. What did they think of me?

1.A．buy                B．paid            C．passed          D．paid for

2.A．obey               B．beg             C．follow          D．listen to

3.A．angry              B．excited         C．happy           D．puzzled

4.A．very               B．much            C．such            D．so

5.A．disagree           B．unwilling       C．voluntarily     D．willingly 

6.A．high               B．low             C．sound           D．sharp

7.A．On                 B．In              C．At              D．From

8.A．look at            B．watch           C．examine         D．keep

9.A．Needless to say B．So far             C．On one hand     D．As a result of

10.A．afraid            B．frightened      C．shocked         D．sad

11.A．wronged           B．upset           C．scared          D．unpleasant

12.A．what              B．whether         C．that            D．how

13.A．and               B．but             C．or              D．so

14.A．unhappily         B．forcefully      C．terribly        D．widely

15.A．changed           B．raised          C．increased       D．closed

16.A．like              B．as              C．according to    D．as if

17.A．only              B．last            C．very            D．just

18.A．tested            B．showed          C．proved          D．gave

19.A．said              B．apologized      C．agreed          D．promised

20.A．loudly            B．together        C．politely        D．in public