There is a big library in our school．And there are three librarians in it．If you want to borrow books from the library，you must obey the following rules：
① Borrow one or two books at a time．
② Don't lend the books to others．
③ You may keep the books for two weeks．
④ Return the books on time，or the librarians will not lend books to you any more．
⑤ Keep the books clean．
⑥ Don't damage the books，or you have to pay for them．
根据短文内容，判断正(T)误(F)。
(1)．Students may borrow three books at a time．
(2)．If you borrow a book from the library，you may lend it to others．
(3)．"librarian" means"图书管理员"in  Chinese．
(4)．You should keep the books clean．
(5)．If you damage the books，you must pay for them．