Answer:
You buy me to eat, but never eat me. What am I?
I beam, I shine, I sparkle white. I'll brighten the day with a single light. I'll charm and enchant all. I'll bring the best in you all. What am I?
As a state in the USA, I am round on both sides and high in the middle. What am I?
I am expelled from you orally with a sound
I have a lot to say but can't be heard because I can't speak one single word. What am I?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.