This document discusses demonstrative adjectives and pronouns in French. It defines demonstrative adjectives as words meaning this/that or these/those and explains they must agree in gender and number with the noun they modify. It also defines demonstrative pronouns as words meaning this one/that one or these ones/those ones and explains they must agree in gender and number with the noun they refer to. The document provides examples of demonstrative adjectives and pronouns and how to use -ci and -là to distinguish this/here from that/there.