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：在错的词下画一横线，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。
Three years ago I fail an important exam in my life and became a student in a ordinary school. Disappointing as I felt at the shabby campus and the poorly-equipped classroom, I found the teachers patiently. Besides, I enjoyed the friendly atmosphere in class. I decided make the best of it. I worked hard and got along well with my teachers and classmate. Whenever I had difficulties, you were always available. Soon I became one of the most best students in my class.
My experience tells me that it’s not what you are given and how you make use of it which determines who you are.