1. How long can a book be kept?
A. At most five weeks. B. At most two weeks. C. At most five days.
2. When does the library close on Sunday?
A. At 8:30. B. At 9:00. C. At 9:30.
3. Where might the man find the books he is interested in?
A. On the first floor. B. On the second floor. C. On the third floor.
