Answer:
What man can shave 10 times a day and still have a beard?
What can you fill a room with that takes up no space?
The yellow house has yellow window, the red house has red windows, what colour windows does the green house have?
What always comes into a house through the keyhole?
There is a dog on one side of a lake and a woman on the other. The woman calls the dog over and when he gets there he is not wet at all. How is this possible?
What is it that makes tears without sorrow. And takes its journey to heaven?