Answer:
I can run but not walk. Wherever I go, thought follows close behind. What am I?
A large oasis in the desert. Come with cash and leave with none. What am I?
I am a certain five-letter word and become shorter when you add two letters to me. What am I?
I love to twist and dance. Though wingless, I fly high up into the sky. What am I?
I am easy to waste and unstoppable. What am I?
I am your mother's brother's only brother in law. Who am I?