Answer:
Some will use me, others not. Some have remembered, others forgot. For profit or gain, I'm used expertly. I can't be picked off the ground or tossed into the sea. What am I?
I am black when you buy me, red when you use me. When I turn white, you know it's time to throw me away. What am I?
I am free the first time and second time but the third time is going to cost you money.
I can wake you up in the morning but I require no electricity or winding. What am I?
I am easy to waste. I am unstoppable. What am I?
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?