Answer:
Come up and let us go. Go down and here we stay
I usually wear a yellow coat. I usually have a dark head. I make marks wherever I go.
I tremble at each breath of air, and yet can heaviest burdens bear.
Two little holes in the side of a hill. Just as you come to the cherry-red mill.
It can cause deflation of tires when dropped from the rear of spy cars.
What did the grape do when he got stepped on?