Answer:
I am small and green and hop around. I start my life with a tail but lose it as I grow. What am I?
I have a powerful bite and live in rivers and swamps. People are often afraid of my big jaws. What am I?
I'm known for being stubborn and saying 'hee-haw.' What am I?
What always goes to bed with its shoes on?
What can honk without a horn?
Two little holes in the side of a hill. Just as you come to the cherry-red mill.