Answer:
What is often returned, but never borrowed?
What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?
I never was but am always to be, and everyone looks forward to me
Often wandering the streets, this group of people cannot afford to be choosers.
It can be done to buttons and shopping carts. What is it?
I touch the Earth, I touch the sky, but if I touch you, you’ll likely die. What am I?