A）根据对话内容, 从方框中的六个选项中选出五个合适的选项补全对话。

A. interesting     B. knowledge    C. find     D. dinosaurs     E. message       F. learn

Tony: You know so much about . Do you like them?

Mary: Yeah. I about them from the encyclopaedia

Tony: What is the encyclopaedia?

Mary: It is a book having a lot of you want to know.

Tony: It is so. Where did you find it?

Mary: From our school library. There are different encyclopaedias. 

Tony: Can I what I like?

Mary: Of course.