Answer:
What's large on Saturday and Sunday. Small on Tuesday, Wednesday, and Thursday, and disappears on Monday and Friday?
Where do fish keep their money?
How do you know carrots are good for your eyes?
What hole do you mend with holes?
What can be right but never wrong?
I am a shimmering field that reaches far. Yet I have no tracks and am crossed without paths.
Funny
Animal
Difficult
Easy
Food
Kids
Logic
What am I?