Answer:
What force and strength cannot get through, I with my unique teeth can do. 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?
I go inside boots and outside shoes. What am I?
I have no weight but I could destroy a mansion. What am I?
I am a king who's good at measuring stuff. What am I?
What did the piece of wood say when he saw the screwdriver and screws approaching?