Answer:
What type of bar gets you wet walking in and out of it but keeps you dry inside?
Looks like water, but it's heat. Sits on sand, lays on concrete. A play on the eyes, but it's all lies.
I can be moved. I can be rolled. But nothing will I hold. I'm red and I'm blue, and I can be other colors too. Having no head, though similar in shape. I have no eyes - yet move all over the place.
What can be heard and caught but never seen?
You eat something you neither plant nor plow. It is the son of water, but if water touches it, it dies.
What did the piece of wood say when he saw the screwdriver and screws approaching?