This document discusses future tenses in Spanish and English. The simple future tense in Spanish uses the infinitive of the verb plus an ending. In English, the future tense uses "will" plus the infinitive verb. "Will" is used for promises, decisions made in the moment, predictions and assumptions. "Be going to" is used for planned future actions and situations where a future event is certain to occur. The document provides examples and exercises to practice using "will" and "be going to" in the future tense in English.