Answer:
Angels and pilots work with me.
I am a nut with a hole. What am I?
What is light as a feather but even the strongest man cannot hold it for more than a few minutes?
I am in the past never in the future. I don't exist but have existed. I saw what you saw and that is what I will ever see.
In buckles or lace I help set the pace. The farther you go the thinner I grow.
I flow from the Homer’s mouth when he sees doughnuts.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic