Answer:
What runs around all day. Then lies under the bed. With its tongue hanging out?
Crooked as a rainbow, and slick as a plate, Ten thousand horses can't pull it straight.
What an fill a room but takes up no space?
Long legs, crooked thighs, little head, and no eyes.
What is it that given one, you’ll have either two or none?
Do what he says and you'll be fine, don't and you lose the game.