This document discusses the uses and meanings of the pronouns "this, these" and "that, those". "This, these" refer to things that are near in time or distance, while "that, those" refer to things farther away. Meaning 1 is used to introduce an exclamatory clause. Meaning 2 refers to someone or something close at hand. Meaning 3 refers to something indicated in a subsequent expression. Examples are provided to illustrate the different meanings.