With the development of economic and technology, more and more pollution appeared in every part of the life .Many people know the air pollution and water pollution are   (1)  to people.   (2)  ,not all people know that noise is also a kind of pollution, and it is bad for human beings too.

People who work and live under noisy   (3)  easily become deaf .Scientists believe that 10 percent   (4)  the workers in Britain are being deafened(变聋)by the noise where they work .Many of the workers who print newspapers and books ,and who weave (织)cloth become deaf. Quite a few people   (5)  near airports also become deaf. Recently it was discovered that many teenagers in America could hear no better than   (6)  people, for these young people like to listen to pop music and most of the pop music is   (7)   noise.

Nowadays the governments in many countries have made laws   (8)  or control noise and to make  (9)  less than 85 decibels(分贝).In China , the government is trying to solve  (10)   air and water pollution problems but also pollution problem.

Have you heard about “Survival (生存) Holidays”?     86     Now about 1,100 companies are allowed to take children into the great outdoors without their parents.

The reason why people like “Survival Holidays” is that they think being close to nature is good for children. Many children in big cities spend all time watching TV and playing computer games.    87  

    88    Maybe it is. Children need more free time to play. They need to be left on their own, without adults disturbing (打扰) them. Parents care too much about their children. They like to see the children being busy with activities that are controlled by adults, but children don’t know what to do when they are in danger. Even something like crossing a small river seems to be a hard challenge.    89    Even small danger like getting their feet wet or falling down seems very terrible to them.

Many people think the survival activities are good for children.    90    Some have learned to stay calm in different times. Some have learned how to keep safe. Others have learned how to work in a team. All these skills will help them a lot in their lives. 

A. “Survival Holidays” gives them an important change.

B. Is “Survival Holidays” for children or parents?

C. Even years later, they will still remember what they have learned.

D.“Survival Holidays” is for children to go into the lonely place for exciting activities.

E. Is “Survival Holidays” a wonderful idea?

F. Children are not comfortable with danger.

 During the past hundred years,the car,the radio(收音机),the cenima and now the TV,make very great changes(变化)in the way people spend their free time.

        A    (1)  years ago,people liked to make    (2)  own（自己的) amusement(娱乐).When a group of people    (3)  together,they talked,played cards or    (4)  games and read aloud to each other.Of course,talking is art,and this could      (5)  people happy for hours..People liked to play football or basketball by    (6)  or with their friends.

       Now  we like to see or listen to matches and songs.   (7)  listen to your friends   (8)  when you hear the great singers of the world over the radio or on TV?Why play football with a player who     (9)  good at it when you can see some of the best players playing an important match?You can just sit    (10)  and watch the game   (11)  the trouble（麻烦） of going outside.

        The art of talking is    (12)  .More and more（越来越多的） people are becoming watchers and listeners and fewer(更少的)talkers and      (13)  .This change does people    (14)  harm(危害);It is better（更好） to do something not very well oneself than(比)    (15)  to sit and watch others doing. 

What is the population of China? There are more than 1.3 billion people in China. It is  (1)  one fifth of the world’s population. How to control the population growth is a big problem. Some people think it’s  (2)  to control the population growth. But I don’t quite agree  (3)  them because where there is a will, there is a way.

The question is how we could  (4)  it known to everyone how serious the population problems are. Our farmland is becoming less and less to everyone. We have already got too many mouths to feed.  (5)  we control the population growth, many people will die  (6)  hunger. Too fast population growth will be bad for our nation. Though laws have been passed to control the population growth, in some places  (7)  is done to carry out the laws. We should make people  (8)  that it is foolish of them to give birth to too many children. They should no longer do what they have been doing for many years.

We are fighting  (9)  too fast population growth. Yet the fighting won’t end  (10)  everyone knows its importance and does something for it.

Everyone spends money on clothes, and everyone has their personal look. The best –known clothing companies ___41___ their “designer” clothes all over the world. But the ___42__ of these big name companies is in fact very small, and the clothes they make are more __43___ than the clothes made by less well-known companies. Many people even prefer them to cheaper clothes. Why?

Many young people today __44__ about the way they look. They often buy “designer “ clothes ___45___ they think they look cool. Then the less well-known companies make clothes which look the same. But they don’t sell as well because they don’t have the ___46___ .

People also think designer clothes are better made. For example, many people think the right running shoes will make you run __47____ or play better. Of course, this is not always true. It’s the training—not the trainers—that __48____ your speed or your score. But that’s not the point. People believe that it’s true… and then buy the shoes. The big companies only want to make a lot of money.

Above all, designer clothes are more popular because of clever advertising. All of the international companies spend __49___ dollars every year to make us buy their clothes. And they succeed!

Most people dress in a way that shows ___50___ their personality. But if some of us buy expensive clothes just to look cool, what does that say about us? Maybe it’s just clever advertising.

“Finding a job” is not (2) as “choosing a job”. Many young people end up in a job because they are not (3)for it. Sometimes “chance” may(4)a more important part than “decision”.

Here are a few steps to help you think about jobs (5)  you might enjoy doing after school or university. First, it is important (6) what kind of person you are, which special qualities (7)you outstanding among people and what you are interested in. There is a difference(8)an interest and a skill. If you like (9) and enjoy looking at pictures, that is an interest. But if you can (10) a horse that looks like a horse not a big dog, that is a (11) .

Then ask yourself a question, “In the following three areas--skills with people, skills with information and skills with things, which are your  (12) skills?”

After (13)your skills, the next step is research. To (14)   as many different kinds of jobs as possible, go to the library and read books, magazines and newspapers for information. Ask your friends (15)the work they do.

Finally, trust your own ideas and your own thinking! It is your own life, just find the job you really enjoy doing.

We can see many traffic signs(交通标志)on_  (1)  _sides of the roads .Some_  (2)  _the drivers_  (3)  _to do , others tell them what not to do .

     The traffic signs are the traffic rules _  (4)  _people must obey(遵守).The rules and mustn’t break(违反)them. Each traffic sign _  (5)  _its meaning. Do you see the sign “P”? Do you know its meaning ? In big cities , there are   (6)   cars, trucks and buses . They can’t stop on the streets   (7)   any time . If a driver wants to stop his car , he must  (8)   a place for his car–a car stop. A car stop   (9)   a special “hotel” and it’s for cars to live in. “P” is the first letter of the word “Park” (停车) and it means “You can stop your car here!”  (10)  important to obey the traffic rules.

    Doctors tell us that holidays are necessary. We must rest from  (1)  for a week or two weeks every year. “If it is possible，”they say, “we must   (2)  our homes and go to another  (3)  　of the country. We must go  (4)  for a holiday. Then after the holiday, we are  (5)  home fresh and strong and ready for another  (6)  of work.”

　　This seems to be right for most adults(成年人) but not for   (7)  . Some people don't like to leave their homes to stay in strange(陌生的)  (8)  . For young children it is usually quite different. They don't like to go far away from their  (9)  . They like their homes  (10)  of all.

What is the population of China? There are more than 1.3 billion people in China. How __36__ control(控制) the population growth is very important. Some people think it's __37__ to control the population growth. But I don't quite agree __38__ them because where there is a will, there is a way(有志者事竟成). 

The question is how we could  make it known to __39__ how serious the population problems are. Our farmland is becoming less and less. We have already got many mouths to feed. If we don’t control the population growth, many people will __40__ from hunger. Too fast population growth will be __41__ for our nation. Although laws have been passed to control the population growth, in some places  __42__  is done to carry out(贯彻) the laws. We should make people __43__ that it is foolish of them to give birth to too many children. They should no longer do what they have been doing for many years.

We are fighting  __44__ too fast population growth. Yet the fighting won't end  soon __45__ all the people know its importance and do something for it.

(    )

Sounds are everywhere on the Earth. The world__36__many interesting sounds. Some are unpleasant to our ears while__37__are very pleasant to hear. In a single day, you probably hear __38__ sounds. All sounds are different. Some__39__loud while others may be low.

   Some sounds are useful. __40__sounds we can’t talk or listen to each other. The ringing of the alarm clock wakes people up. The hoot(鸣笛声) of a car warns people of danger.

  Some sounds are harmful. When planes fly low__41__the land, the very loud sounds can even make people deaf.

  We know sound travels about one kilometre in three__42__. In a thunderstorm, you see the lightning first and then hear the thunder. This is because light travels__43__than sound.

Next time you see lightning, count the number of seconds before you hear the thunder.

Divide（除以）this number__44__ 3. This will tell you__45__kilometres away the thunderstorm is.