Answer:
I am a kind of coat that can only be put on when wet. What am I?
I am what no man ever yet did see, which never was, but always is to be. What am I?
I'm a god a planet and a measurer of heat. Who am I?
What is the difference between a poorly dressed man on a bike, and a well-dressed man on a unicycle?
When it comes to me, you go on red and stops on green. What am I?
What language does a billboard speak?