Answer:
I am one with eight to spare, lest I lose my one. I'm not a number. What am I?
I am owned by every man, though my length differs. Their wives use me after getting married. What am I?
I fly when I'm on and float coming off.
I need to be taken before you can have me. What am I?
Why are there no living cats on Mars?
What made Cyclops quit teaching?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic