Answer:
They come at night without being called and are lost in the day without being stolen. What are they?
I run up and down the stairs without moving. What am I?
I am rarely touched but often held. If you are smart you'll use me well. What am I?
What goes through cities and fields but never moves?
Tear me off and scratch my head, what once was red is black instead. What am I?
I flow from the Homerβs mouth when he sees doughnuts.