Answer:
You buy me to eat, but never eat me. What am I?
I am a rock group with four members all of whom died in plane crashes. Who am I?
I work when I play and play when I work
I have a head tail but no arms and legs.
I am the place where yesterday is always before today. What am I?
No matter how little or how much you use me, you change me every month.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic