用方框中所给单词的正确形式填空，使短文正确、通顺。
（每词限用一次）（每小题1分，计10分）
Dear Headmaster,
I’m writing to tell you something 小题1:Nobody likes to be 小题2:However, some students throw waste paper and bottles 小题3: We all need a quiet place to study, but some students often make too much 小题4: at school. Even 小题5: , some of them are quite rude when talking to others. Everybody knows their behavior is bad, but 小题6: of us knows how to stop them.
I think we should make rules to 小题7: the situation. Perhaps it will be hard for us to obey the rules in the 小题8: , but if everyone does 小题9: best to follow the rules, our school will become better and better day 小题10: day.
Sincerely,
Kangkang
