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。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。
Dear Editor,
I'm writing to tell you about a shocked incident that happened in Beijing Zoo in the afternoon of Feb 23rd.
I was visiting the zoo that afternoon while I heard bears roaring terribly. I hurried to the place where the bears lived at. I saw the black bear badly injured and one of them roll on the ground painfully. It was hurt too serious to move a foot. The people around was shocked, angry and blaming the wrongdoer. I learned that was a student from a famous university in Beijing who caused the trouble. He pulled sulfur and acid onto the bears or pretending to feed them.
What an shame! Animals are our friends and something must be done to prevent them from being injured.
Sincerely Yours
Li Hua
My wife and I went to a supermarket, there we bought some cold drinks and cakes. After we came out of the supermarket, we noticed that in the front of the supermarket was a nice little garden with benches for people relax on. We sat there and started enjoying the things we have just bought. There was ten small cakes in the bag and we couldn’t eat all of it. I wanted to share, but of whom? A young boy appeared. He was looking into the trashcan for nothing to eat. We had just finished three of the ten cakes. So, I took the remained pieces and gave them to him. He thanked me and ran away in a happily mood.
短文改错(共10小题；每小题1分，满分10分)
One day, there is a blind man sitting with a sign by his feet, that read, “I am blind, please help. ” A creative publicist was walking by him and observed that the man only had a few of
coins in his hat. He put a few of his own coin in it. Without ask for permission, he took the sign, turned it around, and wrote a new message. He then placed it back and left. Later that afternoon publicist returned and noticed that the hat was almost complete full of coins. The blind man recognized his footsteps and asked if it was she that had changed the sign. He wanted to know which the publicist wrote on the sign. The publicist replied, “I just changed your message because people could understand it. ”He said goodbye and went on his way. The blind man didn’t know the new sign was “Today is spring but I cannot see it”.
短文改错（共10小题;每小题1分，满分10分）
My brother Tom was very selfish when he was a little boy. He did not want share things with other people. For example, when he bought a chocolate cake, he put them in a secret place I couldn’t find. Then he ate it all by himself. He never helped other. He said he is busy. That is, a game of tennis making him very busy. He did not care if something what he did made people anger. For instance, on one night he played strong and loudly music till four o’clock in the morning. But he is difference now. He often helps grandma with housework, helps mom with cooking and helps his classmates with their lessons.
短文改错 （共10处错误，每改对1处1分，共10分）
Once there was boy. His mother was very fat but talked too much to him. He didn’t want his teachers and classmate to see her. Every time the parents’ meeting was held, he would ask a beautiful lady to attend it instead her. In return, she paid her 50 yuan each time. One day, he was serious ill and lost consciousness. So he sent to hospital by his teacher. Three days late he came back to life and got to know his mother had been looking after him all the time. He was so thankful that he cried and had told his mother how sorry he was for that he had done.
短文改错(共10小题；每小题1分，满分10分)
Dear Zhou Lu,
I’m writing a letter ask you for some help.
As you know, Zhang Fei and I used to be good friend. However, on one day, Zhang Fei read my private letter in secret and tell others what was written in it. Knowing this, I was extreme angry. I told her I would not be his friend any more. Hearing whatＩsaid, Zhang felt very surprised and no longer stayed with me. Facing with this, I felt very upset. I am much angry with her improper behaviour, but I can’t forget the wonderful time that I stayed with her. I wonder whether I should forgive her. And I’m afraid if I offer to make friends with her, she will refuse me. How should I do?
Your friend,
Li Hua