'Tag question' (पुछल्ला प्रश्न) बनाने का नियम है:

उत्तर: (C) Positive statement → negative tag; negative statement → positive tag — Tag questions confirm statements. Positive → negative tag: "She is beautiful, isn't she?" Negative → positive tag: "He can't swim, can he?" Use same auxiliary verb. Subject in tag is always a pronoun.