Answer:
I am a key that is playful. What am I?
I go up and never come down no matter how hard you wish. As I get higher more wrinkles crawl onto your face.
I go up, let out a load and then go back down. What am I?
My rings are not worth much, but they do tell my age. What am I?
hide me from your parents if you have done bad academically this year.
What an fill a room but takes up no space?