Answer:
What has a foot but no legs?
What do you call a bear with no teeth?
I weaken all men for hours each day. I show you strange visions while you are away. I take you by night, by day take you back. None suffer to have me, but do from my lack.
Snow White was friendly with seven of them
What speeds on a track but isn't in a race and has a whistle to announce its steady pace?
When is it bad luck to see a black cat?