Answer:
What goes all around the world but never leaves its corner?
I have 4 wings but cannot fly. I never laugh and never cry. On the same spot I'm always found toiling away with little sound. What am I?
To cross the water I'm the way. For water I'm above I touch it not and truth to say I neither swim nor move.
Whoever makes it, tells it not. Whoever takes it, knows it not. Whoever knows it, wants it not. What am I?
Use me to reward good behavior.
No matter how little or how much you use me, you change me every month.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic