Answer:
I am taken from a mine and shut in a wooden case from which I am never released. Yet I am used by almost everybody. What am I?
I am a certain five-letter word and become shorter when you add two letters to me. What am I?
I have a neck but no head arms but no hands. What am I?
If two is company and three is a crowd, what is four and five?
What three letters change a boy into a man?
A little house full of meat, no door to go in and eat.