The document provides instruction on using adjectives, adverbs, gerunds, infinitives, and modal verbs to compare people, places, things and express possibilities and conclusions in English. It explains how to form comparative and superlative adjectives and gives examples of verbs that can be followed by gerunds or infinitives. It also discusses using modals like may, might, could, must and have to to talk about different levels of possibility and certainty in conclusions.