Ⅰ.短文改错
Years of school life has taught me a lot of things, to which teamwork is the most important for me. In fact, I didn't realize their importance until I was chose monitor of my class in my senior middle school. At first, I did most of the duties myself while other student cared little about class activities. As result, I was tired out and depress. Then I turned to my teacher, who advises me to cooperate with others. Thus I began to recognize the strengths of my classmates and have everyone to do their part in class. It is working in teams instead of my own which has freed me of trouble and made my work more efficiently.
