题目内容：

短文改错

Three years ago I failed a important exam in my life and became a student in an ordinary school. Disappointing as I felt at the strange campus and the new classmates, I found the teachers patient and considerate. Besides, I enjoyed the friendly atmospheres in class. I decided make the best of it. I worked hard and got along good with my teachers and classmates. Wherever I had difficulties, they were always available. Soon, I became one of the top students in my class, and which greatly increased my confidence and got me motivating.

My experience tell me that it is not what you are given but how you make use for it that determines who you are.