Answer:
What measures out time. Until in time all is smashed to it?
What can answer in any language? What can speak without a mouth? What can sing without an ear?
Do what he says and you'll be fine, don't and you lose the game.
You can only have it once you have given it.
Always old, sometimes new. Never sad, sometimes blue. Never empty, sometimes full. Never pushes, always pulls.
What is lighter than what it is made of?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?