根据短文内容及首字母提示，在短文的空白处填上所缺的单词，使短文的意思连贯、完整。
My middle school's student rules are very s 1 , but I think they are very good. O 2 the rules is
everyone's duty. Rules keep students from having fights, skipping classes, smoking, and destroying
public property. A number of students' thoughts are very bad. They like to destroy p 3 property. For
example, they break the water pipes in the m 4 room. None of the men's rooms in this school have
intact windows because some students like to break them! These are bad boys, doing evil things!
But, m 5 of the students can observe the rules. The rules are enforced by punishment.
F 6 instance, the first time you get into a fight at school, they'll let your p 7 come and bring you
home. The s 8 time, they kick you out of school and you have to transfer to another school!
I like the student rules at my middle school, because the rules m 9 the school more peaceful and
quiet. They make it a better environment for s 10 .
