Answer:
What has four fingers and a thumb but is not alive?
What word is the same written forward, backward and upside down?
What can be any size or shape and gets bigger the more you take from it?
What calls for help, when written in capital letters, is the same forwards, backwards and upside down?
What travels around the world without leaving the corner?
What did the piece of wood say when he saw the screwdriver and screws approaching?