Answer:
What has to be broken before you can use it?
I'm the source of all emotion, but I'm caged in a white prison.
There is 10 birds on a branch, a man shot 5 of them. How many were left?
I occur twice in eternity. And I'm always within sight.
Precious stones in a pack of cards.
What language does a billboard speak?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?