题目内容：

短文改错（共10小题；每小题1分，满分10分）

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。

Once I found that the classmate sitting next me was crying．I asked her why she felt so sadly．She told me she was frustrating by her failure of passing the midterm maths exam．She said that she had stayed up all night prepared for the exam the night before．I told her that she mustn’t have studied all the time that night．Instead, if she had made the use of time properly, she would have passed the exam．I advised her to remember that she had experienced and let it be a lesson to him．My words really touched her and she finally smiled and dried her tear．Now she was one of the most efficient students in my class．