Sarah: 'You mustn't eat with your mouth full.' Paul: '.........'

Sarah: 'You mustn't eat with your mouth full.' Paul: '.........' (*) Oh I must, must I? (*) Oh I can't, can I? (*) Oh I have to, have I? (*) Oh I mustn't, must I?


This is a companion discussion topic for the original entry at https://english.best/questions/1441,sarah-you-mustnt-eat-with-your-mouth-full-paul-___/