What type of pronouns are used generally rather than specifically?

Indefinite pronouns are used to refer to non-specific persons or things, making them a general category rather than a specified one. For example, words like "everyone," "some," "anyone," and "few" indicate a broad range of individuals or items without pinpointing exact identities. This generalization makes indefinite pronouns useful in various contexts where the exact subject is either unknown or irrelevant.

In contrast, demonstrative pronouns (such as "this," "that," "these," and "those") point to specific entities, while interrogative pronouns (like "who," "what," and "which") are used in questions to inquire about specific information. Personal pronouns (such as "I," "you," "he," "she," "it," "we," and "they") refer to specific people or things, so they do not fit the description of general use. Thus, indefinite pronouns are the correct choice for referring to non-specific subjects in a sentence.