Answer:
I can be repeated but rarely in the same way. I can't be changed but can be rewritten. I can be passed down but should not be forgotten.
What has keys but no locks a space but no room and you can enter but can't go in?
I fill a room but take no space. What am I?
What goes up and down, but does not move?
What jumps when it walks, but sits when it stands?
I flow from the Homer’s mouth when he sees doughnuts.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic