We have many (rule) in our school. I think some of (they) are good for us, but others are not so good. We have to (wear) our school uniforms. I think it' s good. If we don' t have this rule, some students will wear expensive clothes. We can' t be late school and we have to listen to the teacher carefully in class. All of these rules are good for our study and I like them.
We can' t (bring) phones to school. I don' t think it' s a good rule (follow). Sometimes our parents are busy (work) and can' t get home early. They need (tell) us about that. If we don' t take phones, how can they call us? Also, we can' t go to the movies weekends. I know we should study hard, I think we need to relax, too.