The document discusses object pronouns in English. It lists the seven object pronouns as me, you, him, her, it, us, and them. It explains that object pronouns are used to substitute nouns that are receiving the action of a verb. Some examples of object pronouns being used in sentences are provided. The document also notes that object pronouns always follow verbs and sometimes follow prepositions. An exercise is included where subject pronouns are replaced with the corresponding object pronouns.