Answer:
It is weightless, you can see it. If you put it in a barrel it will make it lighter?
I always follow my brother but you cannot see me, only him. You cannot hear him but you can hear me. What are we?
George, Helen, and Steve are drinking coffee. Bert, Karen, and Dave are drinking soda. Is Elizabeth drinking coffee or soda?
What does everyone know how to open but not how to close?
If Mississippi should lend Missouri her New Jersey, what would Delaware?
When someone uses this acronym, you know you've got to pick up the pace
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?