Answer:
What word becomes shorter when you add two letters to it?
It is in every mountain, it's not in any hill, it's not in all the world, and yet it's in the mill.
A big shiny black car nobody wants to be a passenger in.
What ends in E, starts with E and has a letter inside it?
I saw the dead bring forth the living. I saw the living bring forth the dead. What did I see?
All about, but cannot be seen, Can be captured, cannot be held, No throat, but can be heard. Who am I?