Answer:
I run up and down the stairs without moving
I rise and fall no matter what, only at finals rest do I not budge. What am I?
I am an instrument capable of making numerous sound but cannot be touched or seen.
I build up castles. I tear down mountains. I make some men blind, but I help others to see. What am I?
I am rarely touched but often held. If you are smart you'll use me well. What am I?
Describes a mysterious region and a stylish pair of shorts.