Answer:
I am always around you but often forgotten. I am pure and clean most time but occasionally rotten.
In your fire you hear me scream creaking and whining yet I am dead before you lay me in your hearth.
I am easy to waste. I am unstoppable. What am I?
I am a chair that can move. What am I?
Break me and I am better immediately set and harder to be broken again.
Lynn likes grapes but not potatoes. She likes squash but not lettuce, and she likes peas but not onions. Following the same rule, will she like pumpkins or apples?