A: Jane, you look so worried. _____________________________________?
B: I lost a book about computer science.
A: Is it the one you borrowed from the city library?
B: Yes, it is. But I can’t find it now.
A: ______________________________________. Where did you lose it?
B: Over there, on the playground. I left in a hurry without taking it.
A: _______________________________?
B: Yes, I did. But now I haven’t found it yet.
A: Don’t worry. Maybe someone took it by mistake. ______________________________?
B: That’s a good idea. Thank you very much.
A: ________________________________________.