Answer:
When I point up, it's bright. When I point down, it's dark. What am I?
I don't live within a house, nor do I live without. Most will use me when they come in, and again when they go out. What am I?
What body part is pronounced as one letter, but written with three, only two different letters are used?
I make things short but I am pretty long myself
Part carbon part water I am poison to the fishes. Many falsely claim my name I am the pause that refreshes.
What did the grape do when he got stepped on?