Answer:
Railroad Crossing, look out for the cars. Can you spell that, without any R's?
Crooked as a rainbow and slick as a plate, ten thousand horses can't pull me straight. What am I?
I have no voice but I can teach you all there is to know. I have spines and hinges but I am not a door. Once I’ve told you all I cannot tell you more.
Everyone in the world needs me. They generously give me but never take me. What am I?
I have an eye but cannot see. I am fast but I have no limbs. What am I?
Do what he says and you'll be fine, don't and you lose the game.