Answer:
What kind of table can you eat?
I am a piece of paper that takes most people 3 or 4 years to get. What am I?
The more you take of me the more you leave behind.
I'm a ruler with 12 agents. Half of them work in the darkness. Who am I?
To you, rude would I never be, though I flag my tongue for all to see. What am I?
What did the piece of wood say when he saw the screwdriver and screws approaching?