Answer:
These are needed to finish a test
What goes up and down without moving?
One who has offended the government and has been detained by it
With sharp edged wit and pointed poise. It can settle disputes without making a noise.
What eight letter word has "kst" in middle, in the beginning and at the end?
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.