You must behave quietly in the library.
You can read books in the library.
You mustn't eat in the library.
You must return books on time.
You have to be nice to the librarian.
You must return the books in a good condition.
Объяснение:
You must behave quietly in the library.
You can read books in the library.
You mustn't eat in the library.
You must return books on time.
You have to be nice to the librarian.
You must return the books in a good condition.
Объяснение: