W: Are you having a problem? M: Yes. I have to do a research paper for history. There's a major book that I need, but I can't find it. W: Did you try the card list? M: Yes, but it's not there. W: Well, if it's a recent book, it won't be in the card list. All information about books since 1995 is in the computer. I advise you to try that. M: No wonder! This book is published in 1998. W: All you have to do is to type in the title or the writer's name. M: Do you mean it will tell me whether the book is out or not? W: Yes, it will. It will also give you the due date if it is out. If the book is in the library, it will tell you where you can find the book., Question: What is the man doing? (A) Returning some books. (B) Looking for a book. (C) Writing a research paper.
(B) Looking for a book.