Answer:
I bind it and it walks. I loose it and it stops.
My teeth are sharp, my back is straight, to cut things up it is my fate.
Surname of the pilot of the Millennium Falcon.
You’ll have me at night and if you remove the first letter I denote the top, such as on a train
What has to be broken before it can be used?
When is it bad luck to see a black cat?