Answer:
I lose my head in the morning and regain back it at night.
You find me behind the stars; or in a sixth seventh or third. It takes something round a computer and me to make pie. I am bigger than anything you can think of.
I have cities but no houses I have mountains but no trees I have water but no fish. What am I?
I run up and down the stairs without moving. What am I?
Everyone has me, but nobody can lose me. What am I?
I flow from the Homerβs mouth when he sees doughnuts.