Which word in the sentence is a gerund? pounding blowing driving exciting limited time

What sign post goes with the quote goodnight goodnight parting is such sweet sorrow. that i shall say goodnight till it be morrow

Someone is calling us change into passive voice

Why are rules protecting private property some of the most important rules in free-market system? a. private property protects individuals from unnecessary government control. b. individuals need to own resources in order to make free choices. c. consumers all desire to own as much property as they can. d. producers want to protect the profit they make by selling property to consumers.