假如英语课上老师要求同桌之间交换修改句子，请你修改你同桌写的以下句子。每句中均有一处语言错误。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：在错的词下面划一横线，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。
Many young boys and girls had the habit of smoking, though they are middle school student. As we all know, smoking do harm to human beings. More and more people have realized that how serious this problem is. But they are never boring with it. Some people think smoking is a kind of fashion, and the other think smoking can refresh himself. In fact, smoking causes many illnesses. The most serious illness causing by smoking is lung cancer. Meanwhile, smoking is the waste of money. What’s worse, careless smokers may cause danger fires.
短文改错
Dear schoolmates,
In order to get high school students to attaching importance to the environment and improve our sense to protect the environment, and China Daily is planning to hold an interestingly knowledge contest. A contest starts on October 14th and end on 31st.Remember, you can take the contest in China Daily newspaper, that is very popular among high school student. The answer sheet must cut from the newspaper and sent to China Daily after the deadline.
Please pay more attention to the related information of the contest and take an active part in them on time.
Students' Union
短文中共有10处错误，错误涉及一个单词的增加、删除或修改。
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：在错的词下划一横线，并在该词的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。
Yesterday I showed to my friend Peter around Beijing city．We started off at8：00 a．m．First we went to the Forbidden City, which was one of the most popular tourist spot in Beijing．Then we visited the History Museum．We observed a lot of valuable things in them and we learned a lot about Chinese history．After a quick meal, we went to Beihai Park. Upon arrival, we were all struck by its beautiful scenes．We spent a whole afternoon appreciated the wonder．It was until 18:00 p.m．that we went back．We did have a wonderful time．Peter was very pleased with my arrangement that he invited me to a new-built western restaurant to have a big meal.
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。错误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 a senior three student, it won’t take long after I graduate. Now, I have many to share with my fellow students.
Firstly, I’d like to show my appreciation to those who stand by me all the way, teachers, parents and friends including. Without their help or advice, my life will be different. Secondly, it’s high time for I to say sorry to the classmates whom I hurt or misunderstood. I firm believe that communication and smiles act as bridges to friendship. Thirdly, I’ve made my mind to make every effort to study, for hard work is the key to a success. Finally I want to express my hope that all the younger fellow can make full use of time, because time and tide waiting for no man.
短文改错
My summer vacation was divided in four parts. First , I went traveling with my cousin which is the same age as me. We went to many places of interests in China and enjoyed myself very much. And we planned to travel abroad next summer. Then I learned to play guitar. I went to my guitar class three times a week and practice a lot during the vacation. I still played music in my spare time and felt quite relaxing. Then I spent a lot of time read classic works by famous writers. What’s more, since my mom was busy, I helped do many housework. I expect the next summer will come over soon!
短文改错
文中共有10处语言错误，每句中最多有两处。错误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：把多余的词作斜线（\）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。
Today I was having a PE lesson while I fell down and hurt my foot．I was in greatly pain at that moment, but I tried to act as if nothing has happened until the class was over．Though I had difficulty walk back to my classroom, I still didn’t tell anyone but even refused the offer of help of my classmates．As result, the hurt in my foot became worse．Now I know I was wrong．We can tell others our need for help and accept his help．Some day we can not help others in return．In this way, we can get along to each other happily and peacefully.