Answer:
I am black within and red without; with four corners round about. What am I?
I go through a door but never go in and never come out.
A trail, a union, together tied. Come across me and you will find you cannot change the course I'm on. Without me you cannot travel on. What am I?
I had a bright start, but I couldn't take the pressure. I consume everything, yet I don't eat anything. What am I?
I am a shiny metal sheet that covers BBQ food.
What did the piece of wood say when he saw the screwdriver and screws approaching?