Answer:
Almost everyone needs it, asks for it, gives it. But almost nobody takes it.
The coziest place for Dracula
What can be seen but not touched?
Mouth up it gets filled, mouth down it gets empty.
What can you keep after giving it to someone?
Two little holes in the side of a hill. Just as you come to the cherry-red mill.
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?