Answer:
I am the only thing that always tells the truth. I show off everything that I see. I come in all shapes and sizes. What am I?
I love to twist and dance. Though wingless, I fly high up into the sky. What am I?
What has feet and legs, and nothing else?
you cannot keep me until you have given me
What gets bigger the more you take away?
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.