Answer:
Someone walked into a room and you heard a crash! Someone died. What happened?
It cannot be seen, cannot be felt, Cannot be heard, cannot be smelt. It lies behind stars and under hills And empty holes it fills. It comes first and follows after, Ends life, kills laughter.
What flies without wings? What passes all things? What mends all sorrow? What brings the morrow?
What bird can lift the heaviest weight?
This thing runs but cannot walk, sometimes sings but never talks. Lacks arms, has hands; lacks a head but has a face.
People take me on walks and I run and have fun. What am I?