This document provides instruction on using do and does to form questions and negatives in the simple present tense in English. It explains that do and does are used as auxiliary verbs, with do used for I, you, we, they and does used for he, she, it. Examples of questions and short answers are provided to demonstrate how to use do and does correctly with different subjects. The purpose is to help students learn to ask and answer questions in the simple present tense through practicing writing.