Answer:
I am a piece of paper that takes most people 3 or 4 years to get. What am I?
What is so delicate that saying its name breaks it?
How can you throw a ball as hard as you can, to only have it come back to you, even if it doesn’t bounce off anything?
I make billions of dollars selling Windows. Who am I?
You roll it or you buy it, People say you shouldn't try it, Because you may get a stroke, From inhaling all that smoke.
Two little holes in the side of a hill. Just as you come to the cherry-red mill.
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?