Answer:
What can you catch but not throw?
What's full of holes but still holds water?
You can always find me in the past. I am created in the present, but the future can not change me. What am I?
You can see me in water, but I never get wet. What am I?
I am the tool for inspiring many. Buy me in the store for not much more than a penny. Don't overuse me, or my usefulness will go. 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