Answer:
What can fill a room but takes up no space?
You are my brother, but I am not your brother. Who am I?
I am pronounced as one letter written with three. I come in blue black brown or grey. Reverse me and I read the same either way.
Every night I'm told what to do, and each morning I do what I'm told. But I still don't escape your scold. What am I?
Roast, boast, coast, post. What do you put in a toaster?
What did the piece of wood say when he saw the screwdriver and screws approaching?