Read these sentences and choose the modal verb 'must' or 'mustn’t'. 1. We mustn’t must be home by nine o'clock. The film starts at nine fifteen. 2. You must mustn’t tidy up your room. It is dirty. 3. Passengers mustn't must talk to the driver while the bus is in motion.
Задание

Read these sentences and choose the modal verb 'must' or 'mustn’t'.

  1. We [mustn’t|must ] be home by nine o'clock. The film starts at nine fifteen.

  2. You [must |mustn’t] tidy up your room. It is dirty.

  3. Passengers [mustn't |must] talk to the driver while the bus is in motion.