帮我写一篇英语作文，题目是School rules 内容简单一点的，70字左右

if we live in the world,and i think we have to abide by rules.i am a student,and there are many rules in the school,for example we have to go to school on time,we should listen to teacher in class,because it can help our result.if you want to raise yourself,and you have to study hard!we don't permit have mobiel telephone.we must wear school clothes every day !!do you know ,we want to have ourseves idea!! i want to hve freedom!!

new rules and behavior standards for middle school students came out in March.the middle school students is going to use a new way to decide who the top students are.the best students won't only have high marks .they should not dye their hair ,smoke or drink because they are students.they following are some of the new rules.