假定英语课上老师要求同桌之间交换修改作文，请您修改你同桌写的以下作文。文中共有10处语文错误，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。
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除起）不计分。
One day, there was a blind man sat on the steps of a building with a sign by his feet that read: "I am blind, please help." The kind and creative artist was walking by the blind man and stopped to observing that the man only had a few coins in his hat. He put a few of his own coins in the hat, and with stopping to ask for permission, took the sign, turned it around, and wrote a new message. He had then placed the sign by the feet of the blind man, and left. Late that afternoon the artist returned by the blind man and noticed that his hat was almost complete full of bills and coins. The blind man recognized his footstep and asked if it was her who had changed his sign. He also wanted to know why the man wrote on it. The blind man didn't know that his new sign read as this: "It's spring now, but I can't see it.
Liu Kai is my classmate. He is a good student and always ready to help the others. One day on his way school, he saw a little girl crosses the road. A car was coming towards to her quickly and the girl was so frightened to move. The car near hit her. Just then Liu Kai rushed up to her and caught her on the arm. The little girl was saved. She tells him where she lived, but he took her home. When Liu Kai hurried into the classroom, the teacher has already begun his lessons. He told the teacher why he was late. He was then praised for which he had done.
Yang Li, a five-year-old girl living next door to me, very clever. Because she is not old enough to go to the school, she often asks me to teach herself to read, write and draw. She studies hardly and soon she learns a lot. One evening last month I was doing my English homeworks when she came to my house. She asked me how I learned English. “You would find English a bridge for so much knowledge,” I said. She then wanted to learn English, either. She has learned many English words so far but her parents are very grateful to me.
This afternoon 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 bad. Now I know I am wrong. We can tell others our need for help and accept his help. Some day we can help others in return for. In this way, we can get along to each other happily and peacefully.
We are going to take the College Entrance Exams in about sixteen days. Therefore, many students still don’t know what to balance their study, rest and physical exercises while prepared for the Exams. They usually devote too much time to go over their lessons, what results in a poor health and low efficiency of learning.
As the proverb goes, early to bed and early to rise make a man healthy, wealthy and wise. We’d better leave us enough time to rest and sleep since it enables us to learn our lessons more efficient. What’s more, a strong and healthy body is the base for our further study, future work and creative activities.
In brief, as we are preparing for the Exams, don’t forget that rest, exercise and study were equally important.
Dear sir,
Last year I buy a refrigerator in your store on Chang An Road. We all like shape of the refrigerator. And yesterday something went wrongly. It made a noise when turning on. At first it was low but gradually it became louder and louder. To make matter worse，it even stopped working. We all felt disappointing. I am writing to ask for help. Would you please find someone to repair them? I would be at home this weekend. Please call me before you come to here. My telephone number is 66065531. Thank you very much.
Li Ming