Answer:
I am a room that has a roof but no walls. What am I?
Of these things - I have two. One for me - and one for you. And when you ask about the price I simply smile and nod twice.
Soft, hairy, from door to door. I am the pet that always stays on the floor. What am I?
While you were folding a letter you got me. Usually you will do whatever it takes to avoid me but now you can't help but find me.
It is greater than God more evil than the devil. The poor have it the rich need it. If you eat it you will die. What is it?
What never gets any wetter no matter how hard it rains?