Answer:
I hop around and deliver eggs at Easter.
I get thrown in the air and will fall down. I get thrown down and I will rise in the air. What am I?
If you drop me, I'm sure to crack. Give me a smile and I'll always smile back. What am I?
I am a mountain at night, meadow at day. What am I?
I can be written, I can be spoken, I can be exposed, I can be broken. What am I?
What never gets any wetter no matter how hard it rains?