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：在缺词处加上一个漏字

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：在缺词处加上一个漏字符号（^），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1 0处，多者（从第11处起）不计分。
I was angry about the act of dishonesty in the exams． I'm not saying that I'm a goodstudent or I've never cheated. I once wrote the answer in my hand for a history testbut , unlucky, was caught by my teacher．Because she was one of my most favorites,there were no words to describe how sorry．I felt at once．I thought cheat would helpme keep my straight A's．Little did I know that I was hurting not only herself but also myteacher．From this lesson I know teacher want students to succeed by learning on theirown and do the best they can, not by cheating．was改成am