This document provides examples and exercises on using comparative adjectives in English to show equal comparisons using the structure "A be as [adjective] as B". It gives examples such as "Kitty is as tall as the bookshelf" and "The cat's tail is as long as the crocodile's". Exercises then have the reader fill in the appropriate comparative adjective to complete comparisons such as "The light is as _______ as the sun". It also defines what an adjective and comparative adjective are.