This document discusses how adjectives are formed from verbs using the suffixes "-ed" and "-ing" in English. It provides examples of common adjectives formed this way, such as "interested" from "interest". The document explains that "-ed" adjectives describe feelings or emotions, while "-ing" adjectives describe how a person, thing, or situation makes you feel. It provides examples of correctly using "-ed" versus "-ing" adjectives in sentences. The document concludes with a brief quiz to test understanding of these concepts.