Answer:
I am always running but I never get tired or hot. What am I?
If I have it I don't share it. If I share it I don't have it. What is it?
I come with a train and go with a train and the train doesn't need me but can't go without me.
I never was but always will be. No one ever saw me but everyone knows I exist. I give people the motivation to better themselves every day. What am I?
In many hall ways you would stand if not with me in hand.
What never gets any wetter no matter how hard it rains?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic