Answer:
What an fill a room but takes up no space?
What five-letter word becomes shorter when you add two more letters?
Who makes it, has no need of it. Who buys it, has no use for it. Who uses it can neither see nor feel it. What is it?
You use a knife to slice my head. And weep beside me when I am dead.
If a man carried my burden, he would break his back. I am not rich, but leave silver in my track.
They are many and one, they wave and they drum, Used to cover a state, they go with you everywhere.