Answer:
Iron roof, glass walls, I burn and burn but never fall. What am I?
In the sun I like to play; in the rain I goes away; walk or run I always follow; in the mud I always wallow.
I am pronounced as one letter written with three. I come in blue black brown or grey. Reverse me and I read the same either way.
I run up and down the stairs without moving. What am I?
I am ten little beans your look at everyday.
What made Cyclops quit teaching?