Read and underline.then act out. 1.a: you must /mustn't put your hand up to ask a question b: ok, miss. 2.what's the matter, officer? b: you must /mustn't park your car here. 3. a: you must /mustn't do any sports for two weeks. b: ok, thank you, doctor. 4. a: you must /mustn't bye a ticket before you get on the bus. b: really? where do i get one from?

1 A: You must/mustn't put your hand up to ask a question.B: OK, Miss.2 A: What's the matter.Officer?B: You must/mustn't park your car here.3. A: You must/mustn't do any sports for two weeks.B: OK, thank you, doctor.4 A: You must/mustn't buy a ticket before you get on the bus.B: Really? Where do I get one from?