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 Mr. Smith,

    I'm very much glad to hear that your international shopping center will build non-smoking supermarket. In my opinion, it is a good idea to do so, for it can not only help the smokers to smoke less, and it can also do good to other customers' health. Since you had given up selling cigarettes, the customers who doesn't like smoking are sure to support you. In addition, smoke in the shopping center may cause fire, which is very dangerous to both your possession and the safety of the customers. In a word, the non-smoking supermarket will not effect your business. To the contrary, it will help you attract more customers who want to keep health.

    Best wishes!

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。

    As to the online course, it is extreme convenient and flexible in time to learn from something. However, there are many different courses who are from different teachers or institutions. You can learn them over or again. Then there're social forums where you can communicate with other learners, helped to improve your understanding.

    But on the other hand, you can't see and feel teachers as in traditional classes. You will also fail to enjoy the liveliness in it. And a great quantity of problem will not get solved in no time when meet them. So you can try the online course, and you can also learn in the school in the same time.

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。

    I worked as the home health nurse in the very poor city in Florida. I was often very kindly to my patients, especially the elderly. One Christmas Day as I was cooking Christmas dinner to my family, I thought of some elderly people. They were my patients who always alone at home. So I decide to make more and deliver hot meals to them. I saw my two sons play in the house happily, and I made them stop. And I asked him to help me pack and deliver these meals. As we took the food into their poor houses with no heat, they were very moving and we saw tears of joy in their eyes. My sons learned of something priceless.

增加：在缺词处加一个漏字符号(∧), 并在其下面写上该加的词。

删除：把多余的词用斜线(划掉。

修改：在错的词下划一横线, 并在该词下面写上修改后的词。

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 Peter,

    I am more than happier to know you got the first prize in the speech contest. I'm writing to offer my sincere congratulations to you.

    It is known to all, success lie in hard work. I think you must have been practiced a lot. And at the same time you must have gained much valuable skills. Could you please help me but tell me what I should pay attention when I speak in public? You know, when made a speech, I always get nervously. I would appreciate it if you can give me some advices.

    Please write to me as soon as you can.

Yours,

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.

    I went to the seaside to spending my summer holiday with my family. We stayed there for about 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 and he was familiar to the seaside. Soon we became very good friends. After we parted, we have kept write to each other.