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 David,

    Sorry to learn that you've put on weight. Eat too much food in McDonald's and KFC must be the reason, I guess.

    You have to realize that food is not always as healthy as was said in the advertisements. If you know much about them, we will find fried chicken and French fries are rich in fat, sugar and salt. They can make you to gain weight and become sick.

    That you ought to have every day are noodles, rice, fruit and vegetables rather than the junk food. Energy-giving food, body-building food and protective food makes up a balanced diet. In word, you must have an idea of how a healthy diet should be and stick to it.

    I hope my advices can help you improve your health.

Yours,

Li Ming

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限一词;

2).只允许修改10处，多者(从第11处起)不计分。

    People always say the one who like smile will never lack of luck. Indeed, the smiling people are friendly and kindly. Because they like to give hands to other and people like to make friends with them, so people around them will help them with any doubt when the smiling people are in trouble. I have a friend which always has smile in his face. She seems to be never angry with others. All the guys like to talk to him and they are willed to help him. Keep the smiling face not only means the person has the good personality, but means the person has the positive attitude life.

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 first stay at home alone was very memorable. One day when I was twelve, both my mother and father were away on the business and I had to be all with my self for two days. My parents left early the first day, I got up soon after they left. The first evening I was a little scare, so I turned on all the light. I actually keep the light on in my bedroom the whole night, that finally put me at ease. For fear of get up late the next morning, I put three alarm clocks near my bed and set the alarm respectively at 6: 00, 6:10, and 6: 15. In order to prove that I could take good care of me, I washed my own clothes the next day, though I could wait for Mum to do it. I really felt proudly of myself and thought I had grown up.

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 David,

    I'm more than pleasing to know that you are learning Chinese. I'd like to recommend www.edchinese.com to you. It's a good website for non-Chinese speakers which are learning Chinese, especially for beginner.

    Firstly, it provided you with a variety of online courses, such as Chinese idioms, dialogues and customs. Through this courses, you will have a good understanding of the Chinese language as well as its culture.

    Beside, it will help you learn the Chinese in interesting and effective ways. Here you can learn to sing some Chinese songs, enjoying Tang poems and watch Chinese movies.

    More importantly, there are teachers online whom you can turn to help. And all this is free of charge.

    I hope you will find this website attractively and helpful.

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：在错词下面划一横线，并在该词下面处写出修改后的词。

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处不计分。

    As we all known, plastic bags cannot be broken down and are rare recycled. However, in daily life, many people use plastic bags just because of they are cheap and convenient to use. About six billion tons of plastic bags are reporting to have been made or spread around the planet. They last for hundred of years, doing damage to natural habitats and killing animals what mistake them for food. The more plastic bags people use, the great the chances of environmental damage are. Therefore, we call on people use cloth bags and baskets instead of plastic bags. We only have one planet and we must act now to save them from further damage.