Answer:
I am always around you but often forgotten. I am pure and clean most time but occasionally rotten.
What is the edge of earth and bread?
What can be as big as an elephant but weighs nothing?
I start new then become old. Start clean but be one dirty. I usually start big then become little.
I am a key that is playful. What am I?
When is it bad luck to see a black cat?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic