This document provides a grammar review of Spanish subjects, verb conjugations, nouns, adjectives, pronouns, and other grammar topics. It defines subjects such as yo, tú, él/ella, and ustedes. It reviews AR, ER, and IR verb endings for different subjects. It also covers topics such as stem-changing verbs, possessive adjectives, gustar verbs, ser vs estar, direct and indirect object pronouns, the present progressive, and reflexive verbs. Examples are provided throughout to illustrate concepts.