5) They don't have to come back at 3, ...?

Answer (EN)

• 5. They don't have to come back at 3, do they? (The statement uses 'don't have to', which is a form of obligation. The tag question uses 'do' as the auxiliary verb and the subject pronoun 'they').

Translation (RU)

• 5. Им не нужно возвращаться в 3, правда?