Answer:
What belongs to you but others use it more than you do?
Flat as a leaf, round as a ring; have two eyes, can't see a thing. What am I?
Crooked as a rainbow and slick as a plate, ten thousand horses can't pull me straight. What am I?
What goes in the water black and comes out red?
The more I dry, the wetter I get. What am I?
What did the piece of wood say when he saw the screwdriver and screws approaching?