通读下面短文，掌握其大意，然后从短文后面的括号内选出可以填入短文空格处的词。 

One day, if your father gets older and older, will you dislike his more words and his unhealth? Here is a   1  letter to his son. Let’s read it and see what’s moving you.

Dear son,

When I grow old one day, please be good with me and try to   2   me. If I get dirty when eating or if I can not dress, help me. Remember the hours I spend  3   it to you. If I speak to you, I say some things again and   4   , please listen to me. When you were small, I had to read to you the same story again and again until you went to   5   , When my tired legs do not let me walk, give   6   your hand. I did the same when you started walking.

Some day you will find I may make many mistakes, but I always want the best   7  for you. When I   8   near to you, you should be next to me, try to understand me and help me   9   I did when you started living. Help me walk to the   10   of my life with love and patience. I’ll pay you by a smile and love.

I love you, son…

Your father,

John

A．come               B．again               C．end                 D．father’s           E．as

F．understand              G．me                  H．sleep               I．teaching            J．things

You either have it, or you don’t－a sense of direction. But why is it that some people could find their way across the Sahara without a map while others can lose themselves in the next street?

Scientists say we’re all born with a sense of direction, but it is not properly understood how it works. One theory is that people with a good sense of direction have simply worked harder at developing it. Research being carried out at Liverpool University supports this idea and suggests that if we don’t use it, we lose it.

“Children as young as seven have the ability to find their way around,” says Jim Martland, research director of the project. “However, if they are not allowed out alone or are taken everywhere by car, they never develop the skills.”

Jim Martland also emphasizes that young people should be taught certain skills to improve their sense of direction. He makes the following suggestions:

If you are using a map, turn it so that it relates to(与……有联系) the way you are facing.

If you leave your bike in a strange place, put it near something like a big stone or a tree－something easy to recognize. Note landmarks on the route as you go away from your bike. When you return, go back along the same route.

Simplify(简化) the way for finding your direction by using lines such as streets in a town, streams, or wells in the countryside to guide you. Count your steps so that you know how far you have gone and note any landmarks such as towerblocks or hills which can help to find out where you are.

Now you will never get lost again!

1.Children have the ability to find the way around when they are ______ years old.

A．5                B．6                C．7                D．8

2.Which of the following things cannot be used as landmarks?

A．Tower blocks.      B．Hills.             C．Wells.            D．Bikes.

3.What does the underlined word “emphasize” mean in the passage?

A．To give special importance to something.

B．To express thanks for somebody.

C．To understand or become aware of a fact.

D．To admire somebody.

4.Scientists believe that __________.

A．some babies are born with a sense of direction

B．people learn a sense of direction as they grow older

C．people never lose their sense of direction

D．everybody has a sense of direction from birth

5.What may be the best title of the passage?

A．A research on direction.

B．A sense of direction.

C．People’s ability of finding the way.

D．Scientists’ research on skills.

　　When Mary Smith was a middle school student, she always wanted to become a teacher because she liked children very much. When she was twenty-one years old, she began to teach in a primary school. She liked her job very much and she was certainly a very good teacher and she got on well with her students in her class. And all the students in her class regarded (把……看作) her as their good friends.

　　One day, one of the girls in her class asked her, “Miss Smith, why does a man's hair become gray much earlier than his mustache and beard?”

　　Mary smiled and said, “I'm sorry I don't know. Is it true that a man's hair becomes gray earlier than his mustache and beard?”

　　“Yes. Miss Smith.” answered the girl Helen. “It has happened to my father.” Hearing this the other children in the class all laughed at the silly (傻里傻气的) girl. And the girl felt very nervous and cried.

　　Just before Miss Smith wanted to say something to the girl, one of the boys put up his hand and said, “I know, Miss Smith. Men's hair becomes gray first just because it's sixteen years older than their mustaches and beards.”

　　“Good answer! Who can give another answer? Or we can have a discussion (讨论).”

　　“I want to say men have hair when they were born. But when they grow up they begin to wear mustaches and beards. That's my father told me!” A fat girl answered quickly.

　　After the students heard these two answers, they all laughed again.

　　“OK. You gave the same answer to Helen's question. How clever you are! Thank you very much. And I want to say if we want to know the exact answer we must work hard at all subjects and then we can learn many useful things about our bodies and life and so on. And we can ask an expert (专家) about this question.”

(1) Mary decided to ________ when she was young because she loved children.

[　　]

(2) Miss Smith was a very good teacher because she ________.

[　　]

A．loved her work

B．was very young

C．got on well with her students

D．both A and C

(3) Helen's question was ________ for the teacher to answer.

[　　]

(4) The students in Mary's class were very ________.

[　　]

(5) Which of the following is right?

[　　]

A．Helen asked the silly question to make Mary angry.

B．The students didn't like Miss Smith.

C．The children couldn't answer the question.

D．Helen's father had gray hair.