Answer:
Feed me and I live. Give me water and I die. What am I?
When you need me, you must find me. When you find me, you no longer need me. What am I?
I always go to bed with my shoes on. What am I?
I am rarely touched but often held. If you are smart you'll use me well. What am I?
What goes up and down but does not move?
I flow from the Homerβs mouth when he sees doughnuts.