The Letter To The Library Dear Teacher I'm a graduating student of our university.I appreciate the service provided by library, but there still some problems that need to slove. First, there's no water providing at any floor of library ,you may take in to account that providing some water for drinking . Secnd, some floors' light is too dim to read. Maybe it's time to mend the lamps. These are the suggestions that now flashing in my mind. I wish our library could provide better service. LM