Answer:
What has many keys but can't open a single lock?
I give people a huge fright, but at the end I'm sweet. I normally celebrate at night, when there's less heat. What am I?
Two in a whole and four in a pair. Six in a trio you see. Eight's a quartet but what you must get is the name that fits just one of me.
I have a hundred legs but cannot stand a long neck but no head and I eat the maid's life. What am I?
What has 13 hearts but no other organs?
What made Cyclops quit teaching?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic