Answer:
I can fall off a building and live, but in water I will die. What am I?
I begin with the letter āiā, if you add āaā in front of me, I become a new word with a different meaning, but still sounds exactly the same. What word am I?
When you take away the whole from me there is always some left.
What is that you will break even when you name it?
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?
When is it bad luck to see a black cat?