The document discusses the present continuous tense, including when and how it is used. It is used to talk about activities happening now or around now, as well as planned future events. Examples are provided such as "the kids are watching TV" and "I am seeing my dentist on Wednesday." The document also provides a practice section testing comprehension of the present continuous through fill-in-the-blank sentences. It concludes by hoping the reader now understands the present continuous and thanks them for their attention.