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must/mustn't - Please behave
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We ____ sit still in the hall.
must
mustn't
Oops!
Okay!
We ____ keep off the grass in the garden.
mustn't
must
Oops!
Okay!
We ____ wait for our turn in the computer room.
mustn't
must
Oops!
Okay!
We ____ clean our table in the art room.
mustn't
must
Oops!
Okay!
We ____ push on the platform.
must
mustn't
Oops!
Okay!
We ____ line up at the bus stop.
mustn't
must
Oops!
Okay!
We ____ feed the animals.
must
mustn't
Oops!
Okay!
We ____ listen to our teachers.
mustn't
must
Oops!
Okay!
We ____ talk on the phone in the cinema.
must
mustn't
Oops!
Okay!
We ____ touch the animals in the zoo.
must
mustn't
Oops!
Okay!
We ____ line up in the corridor.
mustn't
must
Oops!
Okay!
We _____ litter in the park.
mustn't
must
Oops!
Okay!
We ____ pick the flowers.
must
mustn't
Oops!
Okay!
We ____ keep quiet in the library.
mustn't
must
Oops!
Okay!
We ____ rush to the seats on the train.
mustn't
must
Oops!
Okay!
We ____ spit at the bus stop.
mustn't
must
Oops!
Okay!
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