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Must Mustn’t
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You … pick the flowers.
mustn’t
Oops!
Okay!
You … use your mobile in class
mustn’t
Oops!
Okay!
You … return your library books on time.
must
Oops!
Okay!
You… study for your tests
must
Oops!
Okay!
You… drop litter.
mustn’t
Oops!
Okay!
You… cheat on tests.
mustn’t
Oops!
Okay!
You… keep dogs under control.
must
Oops!
Okay!
You …. run across the street.
mustn’t
Oops!
Okay!
You … keep your bedroom tidy.
must
Oops!
Okay!
You … be quiet in the library.
must
Oops!
Okay!
You … fight with other children.
mustn’t
Oops!
Okay!
You… pay attention in school.
must
Oops!
Okay!
You … ride a bike on a path.
must
Oops!
Okay!
You … run in the corridors.
mustn’t
Oops!
Okay!
You …. be on time
Must
Oops!
Okay!
You … look after your pets.
Must
Oops!
Okay!
You … follow the school rules.
must
Oops!
Okay!
You … shout at the museum.
mustn’t
Oops!
Okay!
You …. listen to the teacher.
must
Oops!
Okay!
You … use your phone in class.
mustn’t
Oops!
Okay!
You … go fishing in the lake.
mustn’t
Oops!
Okay!
You… return your library books late.
mustn’t
Oops!
Okay!
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