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