Answer:
What is big and yellow and comes in the morning, to brighten mom's day?
Why do scuba divers fall backwards into the water?
How does am armless man play poker?
What room in your house do ghosts avoid?
I have one, you have one. If you remove the first letter, a bit remains. If you remove the second, bit still remains. If you remove the third, it still remains.
What did the piece of wood say when he saw the screwdriver and screws approaching?