8 предложений на английском о поведении в библиотеке

Rules of behavior in the library : First of all, you should be very quiet, because you can disturb other visitors. Secondly, you must switch off your mobile phone. You can not eat or drink while you are reading. It is necessary to keep books in safety, you should be so much careful as it possible. Do not forget to put out the table lamp. Be polite with librarian and other workers of library. If you want to take book with you it is important to ask a permission for it. By the way, do not forget to say \" Hello \", \" Goodbye \" and \" Thank you \" !