David’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

What has many keys but can’t open a single lock?

If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

What gets wet while drying?

I’m tall when I’m young, and I’m short when I’m old. What am I?

What goes up but never comes down?

I follow you all the time and copy your every move, but you can’t touch me or catch me. What am I?

What goes up and down but doesn’t move?

If you’re running in a race and you pass the person in third place, what place are you in?