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(＼)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。

    High school is a time that we may meet many good teachers. When I was in Senior One, I met a teacher who name is John. He was very old, and taught us chemistry well. He tried his best to make her classes lively. He usually made good preparation for the lessons and was strict with us, too. Whenever we made mistakes in our homework, he would ask us to correcting them. I was used to be poor in chemistry. He often helps me with my studies very patient. Because of his help, I made rapid progress and caught up with the class. He was always very kind to every student. As experienced teacher, he was respected and loved by all the students.

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。

    Everyone should take the action to reduce haze(雾霾)，which is harmless to our health．First of all，I believe that if we plant more tree，there will be less haze in their city．Trees can absorb exhaust fumes(尾气)from cars，thus reduce pollution．Second，the government should punish the factories where produce too many fumes．Exhaust fumes is the main cause of haze and do greatly harm to people's health．Maybe we can move factories to areas where few people live．Third，I think it was a great idea to encourage people to use public transportation．Last but not least，we can call on citizens ride bikes if they travel short journeys.

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．每处错误及其修改仅限一词；

2．只允许修改10处，多者（从第11处起）不计分。

    A perform in our city made people think more about an overuse of plastic bags. It called on people use more cloth bags instead of plastic one. In front of a largely supermarket, five volunteers wear white plastic bags and walked through the crowd. Some of the plastic bags worn by the volunteers was collected from customers in two food markets, and all the others were collected by 700 students from a secondary school. On that day, upon leaving the food markets, customers were asking to hand in the plastic shopping bags that they didn't need of. Several hundreds plastic bags were collected within just two hours.

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。

    Today our class went out to do some clean. We gathered at the school gate and started out early on the morning. Some collected the rubbishes in the park. Some cleared the old posters off the walls and another swept the street. We hoped to make our city more beautifully with our own hands. At the same time, some of us went to the public places, which there were a lot of people. We kept on telling people not destroy the beauty of nature so that we could have the cleaner world. In my opinion, such activities is necessary and instructive unless some people are aware of the importance of protecting to the environment at present.

增加： 在缺词处加一个漏字符号(∧), 并在其下写出该加的词。

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： 每处错误及其修改均仅限一词。

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后的词。

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。

I've always been dreaming of visiting Chicago. Last summer I took trip there on my own, what got me thinking about the advantages of travelling alone. Something that I noticed immediately was the fact that I had the free to do what I wanted. After all, I don't have to consider another person's interests. While in Chicago, I got involving in a couple of workshops. During these workshops, we got the chance to talk with the local people. Days late, I went to the theatre alone and found myself having a conversation about travel with the lady sit beside me. To be honest, these conversations wouldn't have been happened if I had travelled without a friend.