Good Riddles

Question: I only come out when I see lights My colour is opposite of white Mostly, you don’t realize that I’m with you If you leave me, I’ll keep follow you I’ll always copy whatever you do You can’t touch me and I can’t touch you What am I?

Question: What is the only place you leave without entering it?

Question: A murderer is condemned to death. He has to choose between three rooms. The first is full of raging fires, the second is full of assassins with loaded guns, and the third is full of lions that haven't eaten in 3 years. Which room is safest for him?

Question: What is black when you buy it, red when you use it, and gray when you throw it away?

Question: A man drives from San Francisco to Honolulu without any of his tires.

How does he do this?