Answer:
What never ends but you always have it
I can be moved. I can be rolled. But nothing will I hold. I'm red and I'm blue, and I can be other colors too. Having no head, though similar in shape. I have no eyes yet move all over the place.
If four people can repair four bicycles in four hours, how many bicycles can eight people repair in eight hours?
My neighbor makes mistakes. I get rid of them. Who am I?
What is yours but only used by others?
Why was the cook arrested?