先阅读短文，然后根据短文内容从方框内所给的单词中选择恰当的词（注意词形变化）填入短文空白处，使短文完整、通顺。一词只用一次，一空限填一词。方框中有两个词是多余的。将能填入空白处的答案写在答题卡上的相应题号后。

The world itself is becoming much smaller by using modern traffic and modern communication. Life today is much {#blank#}1{#/blank#} than it was hundreds of years ago, but it has brought new problems. One of the biggest is {#blank#}2{#/blank#} . To pollute means to make things dirty. Pollution comes in many ways. We see it, drink it and even hear it.
Man has been polluting the earth. The more people are, the more pollution is. Many years ago, the problem was not so {#blank#}3{#/blank#} because there were not so many people. When the land was {#blank#}4{#/blank#} up or the river was dirty in a place, men moved to another one. But this is no {#blank#}5{#/blank#} true. Man is now slowly pollution the {#blank#}6{#/blank#} world.
Air pollution is still the most serious. It's bad to all living things in the world, but it is not {#blank#}7{#/blank#} one kind of pollution. Water pollution {#blank#}8{#/blank#} our fish and pollutes our drinking water. Noise pollution makes us become angry more easily.
Many countries are making rules to {#blank#}9{#/blank#} pollution. They stop the people from burning coal in houses and factories in the city, and from blowing dirty smoke into the air. The pollution of SO2 is now the most dangerous problem of air pollution. It is caused by heavy traffic. It is certain that if there are fewer people driving, there will be {#blank#}10{#/blank#} air pollution.
The earth is our home. We must take care of it. That means {#blank#}11{#/blank#} the land, water and air clean.

China is a big country. The weather in the north is quite different from {#blank#}1{#/blank#} in the south. My hometown is Changchun. It's a beautiful city in the {#blank#}2{#/blank#} of China. In the city, the spring is warm, the summer is {#blank#}3{#/blank#} , the autumn is cool and the winter is{#blank#}4{#/blank#} In the winter, people can {#blank#}5{#/blank#} snowmen and play{#blank#}6{#/blank#} snowballs. People can also go{#blank#}7{#/blank#} and skiing. They usually spend a(n) {#blank#}8{#/blank#} winter. Now many people in the south and even some {#blank#}9{#/blank#} come to the north of China to see the {#blank#}10{#/blank#} in the winter.

Dear Wang Hong,

    I'm very {#blank#}1{#/blank#} to get your email in London. And thanks {#blank#}2{#/blank#} your songs. I am learning {#blank#}3{#/blank#}.It's nine o' clock in the evening here. My father is {#blank#}4{#/blank#} a basketball match on TV. My mother is reading a book about food and {#blank#}5{#/blank#}. I have got a white cat. It is {#blank#}6{#/blank#}now. What about your family?

    Yours,

    Lucy

    My name is Ed Smith. I'm 12. I'm {#blank#}1{#/blank#} Class One. I like ball games. They are {#blank#}2{#/blank#}. I play ball games every day. I can {#blank#}3{#/blank#} baseball, tennis, and volleyball. But I can not play {#blank#}4{#/blank#}. Ping-pong is difficult for me. I {#blank#}5{#/blank#} a good friend at school.{#blank#}6{#/blank#} name is Linda Brown. Linda Brown is an English {#blank#}7{#/blank#}. She is 11. She also{#blank#}8{#/blank#} ball games. She can play tennis, volleyball and ping- pong. But she {#blank#}9{#/blank#} not play baseball. So Linda and I often play tennis {#blank#}10{#/blank#} volleyball together.