Answer:
People want it, and when they have it, they use it by giving it
What is all over a house?
What has 4 fingers and a thumb, but is not living?
What is seen in the water and in the sky? It is part of the rainbow and can be in your eye
Where can you find roads without cars, forests without trees and cities without houses?
What language does a billboard speak?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?