Дополните диалог:
A: Hi. What are you busy with?
B: I am busy with geometry. 1_______?
A: Yes, of course. That’s easy. 2_______. Basic geometrical elements are a point, a line, and a plane.
B: Are the lines all the same?
A: Of course, not. They are straight and curves. And curves are closed and open.
B: What are those, 3_______?
A: And those are planes. They are parallel.
B: I see it now. 4_______.
A: Please.
Can you help me
Look
I wonder
Thanks a lot