True: We must do our homework, We must wear uniforms at school, We mustn't throw a ball in the shopping centre, We mustn't play games in the street, We must wear a helmet when riding a motorbike, We must help others, We mustn't eat and drink in the classroom, We must wash our hands before eating, We must drink a lot of mineral water after doing sports, We mustn't drop litter anywhere, False: We must use a mobile phone in the cinema, We must run, hop, and jump in the museum, We mustn't shout in the sport field, We must steal other's things, We must wear a pyjama in a flag ceremony, We mustn't study hard , We mustn't be quiet in the library, We mustn't take a bath in the pandemic, We must sit close to anybody in this pandemic, We mustn't sleep a lot when we are sick,

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