短文改错（共10小题；每小题1分，满分10分）
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏符号（∧），并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下画一横线，并在该词下面写出修改后的词。
注意：1．每处错误及其修改均仅限一词；
2．只允许修改10处，多者（从第11处起）不计分。
In the twenty-first century, pollution has become serious problem to us. It mean that our environment is polluted by waste. He does harm not only to human beings but also to animals. We cannot have fresh air because many factories have the poisonous smoke send into the air. Beautiful parks are made dirty by plastic tins and bag. Fish dead from the polluted water. It is said that strange diseases have been appeared in some places because of pollution. I hoped scientists can find ways to solve this serious problem. We are looking forward to see the clear sky, clean rivers and beautifully parks.
下面短文中有10处语言错误。请在有错误的地方增加、删除或修改某个单词。
增加：在缺词处加一个漏字符号(∧)，并在其下面写上该加的词。
删除：把多余的词用斜线(＼)划掉。
修改：在错的词下划一横线，并在该词下面写上修改后的词。
注意：1．每处错误及其修改均仅限一词；
2．只允许修改l0处，多者(从第ll处起)不计分。
| 例如： It was very nice to get your invitation to spend ∧ weekend with you. Luckily the I was completely free then, so I'll say "yes". I'll arrive in Bristol at around 8 p. m. am  on a Friday evening. |
Last weekend we went mountain-climbing. Even the heavy rain in the morning could not prevent us go. Setting off very early, we went along an extreme narrow road, all in high spirits. On every side of the road was green fields and some farm houses. We could hear the sound of the rain and our footsteps mixing with our laughter. At noon we reached the top of the mountain. That surprised us most there was the beauty of the scenes. After having short rest and sharing with the food we had brought, we started going down. It had rained even harder. We were wet to the skin, and we still sang and laughed happily.
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，要求你在错误的地方增加、删除或修改某个单词。
增加：在此处加一个漏字符号(∧)，并在其下面写出修改的词。
删除：把多余的词用斜线(＼)划掉。
修改：在错的词下划一横线，并在其下面写出修改后的词。
注意：1．每处错误及其修改均仅限一词；
2．只允许修改10处，多者（从十一处起）不计分。
A famous scientist was in his way to other lecture when his chauffeur (司机) offered an idea. “Hey, boss, I’ve heard your speech many time. I bet I could deliver it and give you this night off.” “Sound great,” said the scientist. When they got to lecture hall, the scientist put up the chauffeur’s hat and settled in the back row. And then the chauffeur began to deliver the speech. Afterwards he asked if there were some questions. “Yes,” said a professor. Then he asked a high technical question. The chauffeur was nervous for the moment but quickly recovered. “That’s an easy one,” he replied. “I’m going to let my chauffeur to answer it.”
下面短文中有10处语言错误。请在有错误的地方增加、删除或修改某个单词。
增加：在缺词处加一个漏字符号(^)，并在其下面写上该加的词。删除：把多余的词用斜线(＼)划掉。修改：在错的词下划一横线，并在该词下面写上修改后的词。
注意：1．每处错误及其修改均仅限一词；
2．只允许修改l0处，多者(从第11处起)不计分。
Dear teacher,
Let me tell you why I have got so many deductions (扣分) for the last four weeks. Sometimes I got up lately. In order not to be late for class, I did everything in hurry. So I often forgot to put all my roommates’ shoes under their bed. As a rule, we should do a general cleaning in Monday afternoon, but I don’t know. Of course I did not go back to the room to do some cleaning. What a shame! What’s the worse, nobody came to help me when I in trouble. I think they are too selfish.
By the way, many of us are always saying the dormitory administrator (寝管员) is too strict with us. As a matter of fact, I have never met such a cruel person. But maybe, she is right. I promise that I would do well than before in the future.
此题要求改正所给短文中的错误。对标有题号的每一行做出判断
如无错误，在该行右边横线上画一个勾（√）；
如有错误（每行只有一个错误），则按下列情况改正:
此行多一词, 把多余的词用斜线（＼）划掉，在该行右边横线上写出该词，并用斜线划掉。
此行缺一个词, 在缺词处加一个漏字符号（∧），在该行右边横线上写出该加的词。
此行错一个词, 在错的词下划一横线，在该行右边横线上写出改正后的词。
注意：原文没有错的不要改。
Sports and games do much good to our health．
They can make us strongly and keep us fit．Especially they can be of_
very value to the people who work with their brains most of the
day，for sports and games give people valuable practices in___________
exercising the body．
Sports and games also very useful in character-training．___________
They usually demand not only of physical skill and strength___________
but also courage，discipline and teamwork．For boys and___________
girls，which is learned on the playground often has a deep effect___________
on their character．If each of them learned to work for his team___________
and not for him on the football field，he will later find it___________
natural to work for good of his country，instead of for only his___________
benefit.
改正下列短文中的错误。请根据上下文对标有题号的每一行作出判断;如无错误，在该行右边横线上划一个勾（√）;如有错误（每行只有一个错误），则按下列情况改正;
此行多一个词：把多余的词用斜线（\）划掉，在该行右边横线上写出该词，并用斜线划掉。
此行缺一个词：在缺词处加一个漏字符号（∧），在该行右边横线上写出应加的单词。
此行错一个词：在错词下划一道线，在该行右边横线上写出改正后的单词。
注意：原行没有错误的不要改。
Should students make friends on line? Some of people say yes.________
The Internet helps make many friends. Chat on line, _______
students can more free express their feelings and opinions, _______
and even get help with their foreign languages studies. Others, _______
therefore, think students should not. They say making friends _______
on line is waste of time, which should be spent more______
meaningfully on study. Beside, some students get cheated on line. ________
It is my opinion students should place their study, health _____
and safety before other things. As for friendship, we can________
readily find them in our classmates and other people around us.________