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一词；

2．只允许修改10处，多着（从第11处起）不计分。

    With the development of people's living condition, more and more people possess their own cars. Some of us think it is good to own a car. For instance, it's convenient, fast and comfortable means of transportation. Moreover, it shows that people are becoming richer and the country is much more stronger. It also made relative businesses and industries develop faster.

    However, others have different opinions, thinking that cars give up waste gasses and pollute the environment around. Too much cars will have some bad effects, such as more accidents and crowdedness. Besides, lack parking lots is another big problem.

    As far as I'm concerned, we ought to think careful before buying cars. As if we have cars, we may use it less.

错误涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏词符号(＾)，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(从第11处起)不计分

    Hi, Joe. I have read about your situation. This is common for everyone to have arguments or even quarrels with friends. So take it easy, and find the way out.

    You may follow my suggestions. First, try to find out that who did wrong and cause the arguments. If it is you, be brave enough to say sorry for your friend. And unless it is your friend, you shouldn't be too hard on him or her either. Instead, try to taking it easy and be kind. Second, give yourself and your friend some times to calm down, as it is not necessary to solve the arguments immediate.   

    Good luck, best wishes for you!

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；在错的词下划一满线，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，

    Thank you for invite me to the summer English course in your school. As for your choice between the two courses,   prefer the four-week course because of this will allow me more time to do sora traveling and make a few mw friends. Of all the subject I'm teaming at school, I like English best. I had been learning English for eleven years but my spoken English remains poorly, So I real hope to take this chance to improve it. If possible, I'd like to slay with a family for a couple of days in order that I can knew some customs  in England- what I'm particularly interested in,I believe I will have wonderful time this summer.

YouR truly,

Grace

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：把多余的词作斜线（\）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。

    Today is Sunday. I've been in Canada for two months.

    This is the first time that I've been away my family for such a long time. With the help of Katia, a roommate of me, I've soon got used to live without my parents around. Katia, like many other Russian girls are nice and lively. We became friends shortly after we meet each other. Although her English is a little hardly to understand, we enjoy chatting and we usually talk a lot about our own family. We're both surprised that Chinese culture or Russian culture are so different. Now, we are planning a small party for the next Sunday. There, Katia will introduce me to some of her friends, one of who has been to China several times. I just can't wait.

增加：在缺词处加一个漏词符号（∧），并在此符号下面写出该加的词。

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。

    When I was at secondary school，I often played the football with my friends on the playground. We used to taking these games very serious，because we didn't know whether the sports teacher was watching. Maybe one of us would get pick for the school team! Then one day it happens. After a sports lesson the teacher asked me I wanted to play for the team the following Saturdays. He wasn't promising that I would play and he said I would certainly be a substitute. He felt so proud and exciting. I actually played that Saturday and soon got a regular place in the team.

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。

    I went to the seaside to spending my summer holiday with my family. We stayed there for two week. The weather was much hotter than in my hometown, but I got used to it or felt at home. Every morning, I got up early than my parents and went for breakfast ahead of the time. Then I went to have a chat with my new friend, John, whom I happen to come across during my holiday. John was a native and quite warm-heartedly man and he was familiar to the seaside well. Soon we became very good friends. Since we parted, we have kept write to each other.