1 ． by himself in the museum, library card is borrowed library card into the hall. two ． prohibited in the library, where smoking. three ． keep the room tidy, the food and drink to you shall not be free to move at ； reading desks and chairs. four ． keep the room was quiet, the museum to close beepers and mobile phones ； would whisper together to reflect others in reading. five ． well dressed, and good manners.