Answer:
What is brown and sticky?
I grow up while growing down
hide me from your parents if you have done bad academically this year.
I am the beginning of eternity the end of time and space the beginning of every end the end of every place.
I get thrown in the air and will fall down. I get thrown down and I will rise in the air. What am I?
What did the piece of wood say when he saw the screwdriver and screws approaching?