Answer:
I am taken from a mine and shut in a wooden case from which I am never released. Yet I am used by almost everybody. What am I?
I am enjoyed by some, despised by others. Some take me for granted, some treasure me like a gift. I last forever, unless you break me first. What am I?
I am often sold by children entrepreneurs in summer time
Flat as a leaf, round as a ring; have two eyes, can't see a thing. What am I?
I turn everything around, but I cannot move. When you see me, you see you! What am I?
Whatโs a carpetโs favorite sport?