Answer:
I am round as a bowl, deep as a tub, but all the world's water couldn't fill me up.
What common verb becomes its own past tense by rearranging its letters?
Walk on the living, they don’t even mumble, Walk on the dead, they mutter and grumble. What are they?
I have one, you have one. If you remove the first letter, a bit remains. If you remove the second, bit still remains. If you remove the third, it still remains.
Iron on a mammal. Mammal on your feet.
Almost everyone needs it, asks for it, gives it. But almost nobody takes it.