There are several ways to express the future in English: will, be going to, the present simple, and the present continuous. Will is used for predictions, quick decisions, and promises. Be going to is used for plans and intentions and predictions based on clear signs. The present simple is used for timetables, programmes, and schedules. The present continuous is used for plans and arrangements. The document provides examples of how to use each construction and exercises for the reader to practice using them correctly in different situations.