The document discusses using the present continuous tense to talk about actions happening now. It provides examples of affirmative and interrogative sentences using be verbs like "is" and "are" with subjects like "I", "he", "she", "it", "you", "we", and "they". It also discusses forming questions using "wh-" words like "what", "where", "who", and "when" placed at the beginning of a question about the present continuous.