Answer:
Teenage girls are pros at creating me. Learn me in classes.
I have no voice but I can teach you all there is to know. I have spines and hinges but I am not a door. Once I’ve told you all I cannot tell you more.
I contain six letters, minus one and you got twelve. What am I?
You can never eat me for breakfast or lunch. What am I?
What do you get when you mix lemons with gun powder?
When is it bad luck to see a black cat?