This document provides examples and explanations for using the words "so", "such", "too", and "enough" to describe amounts or qualities. It gives sample sentences showing how each word can be used with adjectives, adverbs, nouns, and infinitive verbs. For example, it explains that "so" can be used with adjectives or adverbs to indicate great degree, "such" can introduce a quality and be followed by an optional "that" clause, and "too" and "enough" are used to discuss whether something is at an adequate level or not.