1)why books are popular?
2)what kinds of books do you know?
3)how can I replace the book?
4)expensive or cheap are the books currently?
5)what is better books or TV?
6)why people prefer television to books?
7)why encourage the reader books?
8)what to do if it is difficult to choose the right book?
9)did you from watching TV?
10)what kind of entertainment besides books you know?