The document discusses the difference between the simple present and present continuous tenses in English.
The simple present is used to describe habitual or repeated actions, states that do not often change like opinions or laws of nature. The present continuous is used to describe actions that are happening now or in the near future.
It provides examples of how to form the simple present and present continuous in the affirmative, negative, and interrogative. There are also exercises for learners to practice using both tenses to describe pictures and activities.