Thanks for your letter. You are describing a common problem experiencing by students all over China. What you already know, the competition to get into a good university or college is very fierce, and that by turn means a heavy study load for students. I know that this can feel like terrible burden at times, but my advices to you is to keep on studying as your hard work will pay for in the end.

    In the meanwhile, do you best to relax. Proper rest and relaxation are extreme important. Although I know that you are very busy, but yet I want you to try to set some time aside after class and at the weekends such that you can unwind properly.

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；

    Nowadays, the computer technology develops very fast that the Internet has become more and more popular. Some students regarded it as a great helper. Because there has a lot of information on line, so you can surf the Internet for any information you need in a short time without working hard in the library. This is also very convenient to talk with others by using the Internet. Moreover, other students think that there is some information on line that is not good for students. In addition, spend too much time playing games will not only have a bad effect on their studies but also do harm for health. Therefore, we should make properly use of the Internet. It is of great important to separate good plants from wild weeds.

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。

    The other day, some of my classmates and I took a bicycle trip along the “Renmin Road”, where was specially built for people to relax ourselves. The scenery along the road was fascinating, with trees, flowers, hills and lakes on both side. We stopped by a lake for a rest, where a good many of people were playing happily. But something unpleasant catch our attention, There was rubbish here or there, and there were many plastic bags and bottles floated on the surface of the lake. Such beautiful place was so serious polluted. What a shame! In the end, we couldn't help collecting the rubbish after we left.

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。

    Mobile payment is very popular in China, that has made people's daily life more and more convenience. Most people are used to pay by scanning QR codes. By mobile payment, you can pay easy wherever you go. You can buy breakfast on the street and pay by scanning with you smart phone. However, in the subway station, you scan with your smart phone buy your ticket. Mobile payment is popular to most Chinese people, allowing us to say goodbye to wallets and bank cards. So it has greatly been changed people's lives in China. It seemed that China is really leading in some ways and is also sweeping other nations.

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．

    Christine was just a girl in one of my classes. I never knew much about her except for that she was strange. She didn't talk many. Her hair was black and purple, and she worn black sports shoes and a black sweater, although in the summer. She was, in fact, rather attractively, and she never seemed care what the rest of us thought about her. Like the rest of my classmate, I didn't really want to get closest to her. It was only when we did their chemistry project together that I begin to understand why Christine dressed the way she did.

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。

Hi, Mike. How are you going to celebrate your birthday the next month? If you hadn't arranged anything, come to the concert to be holding by my favorite band in the city stadium. I'm sure you will not regret it. The concert will be held a Sunday evening. Clearly it will be popular, because the ticket are selling very well. The only problem is when the performance starts quite lately—at nine pm. We can take a bus there, so there will be no bus when the concert is over. I will ask your dad to pick us up and you could stay in my home for the night.