Answer:
What comes in many different sizes but is always one foot long
What do grateful, thankful, wonderful and joyful have all in common?
What did the left eye say to the right eye?
How many teenagers does it take to empty the trash, take it out, and put in a new garbage bag?
What can you add to a bucket full of water to make it lighter?
Two little holes in the side of a hill. Just as you come to the cherry-red mill.
Funny
Animal
Difficult
Easy
Food
Kids
Logic
What am I?