Answer:
I am as hard as metal, yet as flimsy as glass. I shine like a star, yet I am only a rock. What am I?
You throw me out when you want to use me, but take me in when you don’t want to use me. What am I?
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?
You can catch me but cannot throw me.
What is so delicate that saying its name breaks it?
What did the grape do when he got stepped on?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic