增加：在缺词处加一个漏字符号（∧），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。

Dear Mr. Yang,

    I am writing to let you know that I needed your help with my English writhing. Which is known to all, grammar plays a very vital part in the writing. But I feel that I have some problems of my grammar. I am afraid that I am not able to identify my specifically errors. I would be grateful if you could point out and correct your mistakes. What is more, I used to the Chinese way of thinking, which stops me organize my writing in a proper way. I am wondering that you could also help me improve the structures of my writing.

    I am looking forward to making great progresses under your instruction. Thanks are extended to you in advance!

Yours sincerely,

Li Hua

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。

Dear Jenny,

    How nice to hear of you! In your letter you asked me how to keep healthy. I would like to give you some advices.

    As we all know, foods like fish, fresh fruit and vegetables is necessary for our body. And you should not eat too many meat. Instead of studying all the time, your should take physical exercise as regular as possible. For example, you can play basketball or swim after the school. What's more, having enough sleep was very important. So I advise you have at least eight hours of sleep every day but not to stay up too late. Only in this way can you keep healthy.

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。

    When holidays draw nearly, people usually greeted each other in a variety of ways. Some people often go on the line and send e-mails or electronic cards to their friends, relatives and teachers that others prefer to make phone calls or send short messages by mobile phone. In a word, people choose differently to exchange their best wish during our holidays.

    As to me, I'd like send e-mails or electronic cards. First, it costs little and no money. What's more, a lot of paper is saving, which is environmentally friendly.

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。

    These days, breaking traffic rules and littering were not uncommon, causing serious harms to life and the environment. That requires lots of effort to change this situation on the part of everyone. As for me, I should start from little things and it won't be long since I acquire good habits. If I ride a bike, I'll always keep to the right but never cross a road until the traffic light turns green. If I walk, I'll never forget use the pedestrian crossing. Meanwhile, I will regard it as my duty to help keep our environment clean and health. Not only will I keep myself on littering and spitting, I will also help clean up the roadside litter whenever be possible. I hope my behavior will make the difference.