This document provides information about using the present simple tense in English. It discusses how the present simple is used to describe habits, facts, states and regular actions. It is one of the most common tenses used in English. The document then explains how to form the present simple of regular and irregular verbs, including adding 's' or 'es' to verbs ending in certain letters. It provides examples of filling in verbs in sentences using the present simple. It also discusses using time expressions like 'always', 'never' and 'usually' with the present simple.