改错（每小题1分，共10分）
英语课上，老师要求同桌相互修改作文。假设以下小短文为你同桌所写，请你对其进行修改。短文中共有10处错误，毎句中最多有两处。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。
3、必须按答题要求做题。否则不给分。
I have been a friend with Li Ming since we go to primary school. He is one of my best friend. But last week something terribly happened to us. In Friday we had a maths exam. When I was busy check my answers, Li Ming whispered me for help. I felt very bad at that moment. We would cheat if I agreed. On other hand, we are good friends, so it was not easy for me to say "no" to my friend. Finally, I did not show her my answers. Though I explained my reasons after the test, but Li Ming didn't forgive me. How should I do?