帮写一篇英语作文！在线等！给分！谢谢！

Usually,a school library is a quiet and clean place.That is a place for students to study knowledge out of their text-books.So,there must be some rules in the library.No talking,no eating,no singing,no back-package and no unbrella and so on.Anyway,you should keep quiet and clean when you are in the library.Never interrupt or trouble the other people.Nobody is allowed to make any noise while reading.Everybody should know that we must obey the rules.Otherwise,it is not a library,but a free market.

Those are the rules in our shcool library：
1 No talking in the library.
2 Don't bring your school bag here.
3 Don't eat food here.
4 Don't bring your unbrella and don't shoud loudly such as sing.
还有的自己发挥一下。希望没语法错误，呵呵~

The rules schoom library
There are many rules in the library.
The most important one is: Don't talk or sing.
It will make the people around you mad.
And you shoudn't eat or drink in the librar