Where can you find the meeting rooms in the building? On ________________________. 17. What kind of materials can be found on the second floor? Current magazines and ________________________ . 18. What rooms are on the fourth floor? The _____________ rooms. 19. How many books can a student borrow? ________________books. 20. What are the opening hours on weekdays? From 8 : 00 a. m. to _______________________ .