A: I have a book report.

B: What book are you doing it on?

A: I have to read To Kill a Mockingbird.

B: That is an excellent book.

A: That is good to know.

B: Do you have the book yet?

A: I am planning to get it soon.

B: You should borrow it from the library.

A: What is the library?

B: You have never heard of the library?

A: I have never heard of it.

B: At the library, you can borrow books for free.