It is an essay about what I have done in the class sanitation committee. I need to submit the essay as soon as possible. But now I can find no one help me edit it. So please help.Thank you!
When I was first made the head of my class sanitation committee, the sanitation situation was very poor. This would definitely exert detrimental influence upon my classmates’ study efficiency, of which, however, many of them were still unaware. I resolved to make a change. So for two whole weeks I talked to many classmates about the sanitation and collected their opinions and advice. Then I worked with other members in the committee to devise（or invent ?） an award system. And in the next several class meetings I stated the importance of a clean classroom again and again to the whole class. After that, my classmates began to pay more attention to the classroom sanitation, and through our concerted effort, at the end of the semester, our class became the top class in the campus sanitation evaluation! Later I received many thank-you notes from my classmates, which really moved me, for I thought I was just fufiling my duty. With their recognition and surport, I become more motivated to dedicate myself to others’ well-being now.