Answer:
When you need me, you must find me. When you find me, you no longer need me. What am I?
I can bring tears to your eyes, resurrect the dead, make you smile, and reverse time. I form in an instant, but I last a lifetime. What am I?
I have three eyes and only one leg. Obey me or you will be sorry.
I am a desire to munch
I stand in one place yet I fill a whole room. I can be filled with molten rock and come in every hue.
What did the piece of wood say when he saw the screwdriver and screws approaching?