Answer:
You cannot keep me until you have given me. What am I?
My first though water cures no thirst my next alone has soul and when he lives upon my first he then is called my whole.
What is it that after you take away the whole some still remains?
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 like to twirl my body but keep my head up high. After I go in, everything becomes tight. What am I?
It flows out of the soil, It burns you if it boils, And holds us in its coils, More valuable than gold, As black as it is old.