短文改错。
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 am a high school student. A few days before, one of my very good friend told me that he was going
to stop the school. He said that he wanted to start his own business. I tried my best to get him change his mind, but failed. I know it is difficult of him to change his mind. He is not doing so good in his studies, yet
I want to insist that I give it a try. The process is more important than the results. Now there are only 90
days leaving before the test. I am not sure that his decision is right or wrong. I needed your advice.
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