A: What do you need for school?
B: I need pencils.
A: Anything else?
B: I need a notebook.
A: Do you need a pen?
B: No. I already have a pen.
A: Do you need a calculator?
B: No. The teacher doesn't permit calculators.
A: How about a dictionary?
B: No, we have a big dictionary in the classroom.
A: Well, I guess that's it.
B: Yes, that's all I need for now.