This document discusses demonstrative pronouns - this, that, these, and those. It explains that demonstrative pronouns are used to point to objects or people and indicate how far or near they are from the speaker. Specifically, it notes that "this" and "that" refer to a single object or person, while "these" and "those" refer to multiple objects or people. The document provides examples of using demonstrative pronouns and instructs students to complete activities practicing identifying and using demonstrative pronouns.