文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。

删除：把多余的词用斜线（\）划掉。

增加：在缺词处加一个漏字符号（∧），并在该词下面写出该加的词。

修改：在错的词下划一横线，在该词下面写出修改后的词。

注意：1．每处错误及修改均仅限一词。

2．只允许修改10处，多者（从11处起）不计分。

One day a girl found a dead rat in front of her door. This kind of thing happens a lot of in the city during winter, but she didn't pay much attention to it. However, the next day it was a dead bird on the doorstep of its house. She thought it was just some jokes playing by those naughty kids. But the same thing happens for a week! She started to get angrily. So she set up a hidden camera on the door, tried to find out the truth, which really gave her big surprise. The criminal was a cat! It left those dead body in front of her house every day at midnight.

增加：在缺词处加一个漏字符号（^）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：在错误的词下面画一横线，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。

Dear Sir,

    Having read about your newspaper's decision to start a campaign for protecting the environment, I decide to write you this letter.

    The state of our park is very shocked, with rubbish everywhere. I was used to find a trip to the park very relaxing. Upon the arrival of spring, beautiful birds would sing happy in the park. I enjoyed this very much. Therefore, now I just find it tiring, because I have to pick up rubbish where I am going to sit. The grass is covered on plastic bags and food. I am sad that the young people of today do not clean up after themselves before he leave the park. There are so much interesting animals and insects living in our parks. It would be shame if they were destroyed because of people's activity there.

Yours

Wang Qiang

增加：在缺词处加一个漏字符号（∧），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，并在改词下面写出修改后的词。

注意：1．每处错误及其修改仅限一词;

2．只允许修改10处，多者（从第11处起）不计分。

例如：

    I was taking a train to London's Victoria Station. I had noticed that the carriage was noise and filled with people.

    Before long, a train inspector comes to check out tickets. A passenger realized he couldn't find his ticket but became quite upset. Then everyone in the carriage began searching the ticket, which was eventually found under a seat several rows from his owner. The person who found a ticket smiled with pleasure at his success.

    No one in the carriage had previous spoken to or even noticed the ticket-owner before. Yet, they had so quickly offered the strangers their help. If we could show concern to others in need, the world would be a better place to live.

增加：在缺词处加一个漏字符号(∧)，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。

    Five years ago, my father, who was in his forty, lost his job. At first, he was in low spirits and often gets drunk. One day, he read a story about Ren Zhengfei, which was greatly inspired him. He turned to a friend, with which help he set up a factory. In his factory waste materials were made full use to produce environmentally friendly packing bags. With these bags well receiving, his factory went smooth. Now, he has extra money because he often helps those in need. So far, he has donated as many as $10,000. How a great father I have!

增加：在缺词处加一个漏字符号(∧)，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。

    Is it necessary to practice handwriting? Some students conider handwriting least important than before. They preferred the keyboard to the pen now, because the former is fast, convenient and clear. They think it is waste of time practicing handwriting. However, others think Chinese handwriting is an important part of our traditional culture.

    Though computers are very convenient, but handwriting still plays an important role in the modern world. Beside, beautiful handwriting makes a good impression in others. It shows your attitude to do things. Chinese character are very beautiful and rich in culture. As for me, when reading a neat written article, you will feel pleased and relaxed.

增加：在缺词处加一个漏字符号（∧），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：在错的词下划一横线，并在横线下面写出修改后的词。

注意：1．每处错误及修改仅限一词；

2．只允许修改10处, 多者(从第11处起)不计分。

    I'm sorry to hear that you are having trouble fit in at your new school. Such problems are quite normal. Perhaps the following suggestion may be helpful.

    First, I thought you may need to communicate with your classmates as much as possibly. With this way, you will get to know each other better. Second, it might be an good idea for you to take part in more activities, that usually involve in team-work and interactions with other students and are therefore good for developing friendly relationships. Lastly, facing with some tough problems, you might consider asking your teachers, who can usually offer him some sensible suggestions.

    I sincerely hope my advice will be of some help to you. If there is anything more I can do help, please let me know.