题目内容：

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同的增加、刪除或修改。

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。

As a student, I have taken a great many of exams. Whether I have been good prepared or not, I will keep calm and confidently. That is because I know the purpose of exams is to find out the knowledges we can’t understand. Therefore, there was a time when I was afraid of exams. I was afraid that I couldn’t get high marks or fail the exam, I would be laughed at by others. Later, my teacher, she realized my problem, had the face-to-face talk with me. After I followed the advice giving by my teacher I finally overcame my fear.