Answer:
What is it that has four legs, one head, and a foot?
Looks like water, but it's heat. Sits on sand, lays on concrete. A play on the eyes, but it's all lies.
Big as a biscuit, deep as a cup, but even a river can’t fill it up. What is it?
What has wings, but can not fly. Is enclosed, but can outside also lie. Can open itself up, or close itself away. Is the place of kings and queens and doggerel of every means. What is it upon which I stand? Which can lead us to different lands.
Forward I’m heavy, but backwards I’m not.
What did the piece of wood say when he saw the screwdriver and screws approaching?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?