Answer:
My teeth are sharp my back is straight to cut things up it is my fate.
I will disappear every time you say my name.
I have a hundred legs but cannot stand. I have a long neck but no head. I cannot see and I help keep your house neat and tidy.
What can you catch but not throw?
A piece of paper that takes most people 3 or 4 years to get.
What language does a billboard speak?