Young children________ stay at home on their own., shouldn't, should, Before you go to the dentist you ______ brush your teeth!, should, mustn't, You ______ cross the street when the traffic lights are red., mustn't, should, My mum thinks I ______ spend so much money on clothes., shouldn't, should, You ______ drive the car! You are only 13., mustn't, should, You are a girl. You ______ go to the toilet for boys!, mustn't, should, You _____ tell lies!, shouldn't, should, You _______ cheat during exams., mustn't, should, You ______shut the windows because it is raining., should, shouldn't, You ______ go outside without a mask., mustn't, shouldn't.

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