1.You should have a membership card.
2.No smoking and drinking here.
3..Don't eat in the library.
4.Don't read aloud.
5.You mustn't lend the books to others.
6.Don't write or draw on the pages of the books.
7.You can only borrow two books for one time.
8.You can only keep the books for a month.
9.If you want to keep the books longer,please renew them.
10.You should keep the books clean and tiday