Выберите правильный модальный глагол I missed my bus yesterday and had to / must go to school on foot.Shall I go sh

Выберите правильный модальный глагол I missed my bus yesterday and had to / must go to school on foot.Shall I go shopping today? No, you mustn’t / needn’t. I have already done the she shopping.You mustn’t / needn’t smoke.You should / shouldn’t see that film. It’s very good.