Telangana TET Paper 2 Social Studies Model Paper 3

Concept:In passive voice, the object becomes the subject, and the auxiliary verb 'must' stays unchanged. The main verb changes to its past participle form.Explanation:The active sentence is "He must deliver pizza."First, identify the object 'pizza' and move it to the subject position.The modal 'must' remains the same in passive voice.Change the main verb 'deliver' to its past participle 'delivered'.Add 'by him' to show the doer of the action.The correct passive sentence is "Pizza must be delivered by him."Other options are wrong because they replace 'must' with 'has to', 'have to', or 'can', which change the meaning.Answer:Option C: Pizza must be delivered by him.