1) You ____ speak rudely to waiters. a) should not b) ought to 2) You ___ order food containing nuts if you have a serious nut allergy. a) mustn't b) don't have to 3) You _____ send something back just because you don't like it. a) ought to b) ought not to 4) You ____ book a table in advance at really popular restaurants. a) have to b) needn't 5) You _____ order things which aren't on the menu. a) don't need to b) shouldn't 6) You _____ finish everything on your plate. a) mustn't b) don't have to 7) You _____ leave a tip if the service was mediocre. a) needn't b) should

6A Intermediate Plus

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