Answer:
It goes up and down the stairs without moving.
What time of day, when written in a capital letters, is the same forwards, backwards and upside down?
What stays in one corner but travels around the world?
If you drive on this, pedestrians and the police will be pretty upset with you.
Mouth up it gets filled, mouth down it gets empty.
I am a room that has a roof but no walls. What am I?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?