How are most adjectives changed into adverbs?

a. by moving their place in the sentence
b. by including an irregular verb
c. by adding –ly to the end of the word
d. by adding the suffix –d or –ed

Respect for the environment means a: loving trees and animals b: not drinking out of streams c: making as little impact as possible on wilderness areas d: only using resources that are high in supply

What exaggeration about him smiley does the narrator of the notorious jumping frog of calveras county make

Atheater director has decided that an all-female cast will perform macbeth, which has both male and female characters. which feature of the play would change the most?