文中共有10处语言错误，每句中最多两处。错误涉及一个单词的增加、删除或修改。

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。

    My dentist had just pulled out one of my tooth and had told me to rest for while. My mouth was full with cotton wool. He knew I collected bird eggs and asks me whether my collection was growing. He then asked me a lot of other question. In answer to these questions, I could neither nod nor make strange noises. Meanwhile, my tongue was busy search out the hole where the tooth had been. I suddenly felt very worried, so couldn't say everything. When the dentist at last removed the cotton wool, I was able to tell him of that he had pulled out the wrong tooth.

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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(＼)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5处，多者（从第6处起）不计分。

    The World Wide Web was invented in 1991 by an English scientist, Tim Berners-Lee. Berners-Lee built his first computer while he was at university use an old television! It is the first time that he had come up with the idea of the World Wide Web in 1989 while he was working in Switzerland. He made that possible for everyone to use Internet, which has created thousands of millionaires. Years later, it became the biggest source of information in the world and was consists of millions of pages of data.

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。

    My dog Dino is really an superhero, who helps keep us safely, especially on the roads. Take a look at he did last week. Last Wednesday, Dino saved our neighbor's boy who run in front of a car to get his ball. People can get very much angry when driving, usually on silly reasons. Last Tuesday, a driver behind us started shouting at my mum when she stopped her car to let several child cross the road. Dino soon made him shut up. Last Friday, Dino saw two girls running a red light but he soon made them changing their minds. Last Sunday Dino caught my dad talking on their mobile phone while my dad was driving. Dino immediately stopped him. What a smarter dog!

增加：在缺词处加一个漏词符号（∧），并在其正下方写出该加的词。

删除：把多余的词用斜线划掉。

修改：在错的词下面划一横线，并在该词下面写出修改后的词。

注意：每处错误及其修改均仅限一词；只允许修改10处，多者（从第11处起）不计分。

    I always feel busy on my weekday. Apart from my regularly school hours, I still can use some time to do things I like. I spent most of my time doing homework. I have about one hour to do sports or take walk every day. Usually after meals, I surf the Internet or listen to music to relax ourselves. Sometimes I spend too many time watching Korean TV plays or playing computer games, that has wasted a lot of my time. Because I'm still young, so I should make better use in my time to gain more knowledge and skills. I believe I'll not feel regretful when I review that I have done in the future.

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。

    Hello, everyone! I would like to share my travel experience for you. Last summer, ours school had an exchange programme with an American school, but I took part in it with many classmates. We stay at host families, that gave us an opportunity to learn more about America. The main part of our programme was to experience the school life in the America. Compare with Chinese students, American students were very open and active. Besides, they had less homeworks and fewer exams. During the visit, I made friends with some American students, who were very interesting in Chinese culture. I think the programme is of great benefit to us as well the American students.

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。

    As is known to all that millions of graduates crowded into the job market each year. But because of the financial crisis, the situation of the employment have become very serious. Consider this, some people suggest graduates should have a lower career expectation, such as working in the western areas of China. I in favor of this idea. Firstly, compared with the big cities, the competition is not very fierce there, but graduates can easy get a job. Secondly, the lower position may offer graduate more space. All in all, going to the west may be bring more benefits. Devote yourself to the west, for it is good for both our personal development and our country at present.