Indefinite pronouns in Croatian grammar are used to refer to non-specific persons or things. These pronouns can be divided into two main groups: those that refer to persons and those that refer to things. Some of the most common indefinite pronouns include: netko (someone), nitko (no one), nešto (something), ništa (nothing), svatko (everyone), bilo tko (anyone), bilo što (anything), itd. (etc.). In this exercise, you will practice using Croatian indefinite pronouns in various contexts to help you improve your language skills.