This document discusses comparative and superlative adjectives. It provides examples of how to form the comparative by adding "-er" and the superlative by adding "-est" to one-syllable adjectives. There are also rules for forming comparatives and superlatives depending on an adjective's spelling, such as adding "-r" to adjectives ending in "e" or doubling consonants. Irregular adjectives like "good", "bad", and "much" are also covered. The document concludes with exercises applying the rules to comparative and superlative forms.