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MUST & MUSN'T
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You ______ stop!
must
Oops!
Okay!
You MUST step on the grass. YES or NO?
No, you MUSN'T.
Oops!
Okay!
You ________ have brakes to stop the bike.
must
Oops!
Okay!
You ________ run near the swimming pool.
mustn't
Oops!
Okay!
You _________ stop and wait!
must
Oops!
Okay!
You MUSN'T wear a helmet when you go cycling. YES or NO?
No, you MUST.
Oops!
Okay!
You must eat or drink inside the library. YES or NO?
No, you MUSN'T.
Oops!
Okay!
You musn't _________.
take photos.
Oops!
Okay!
You ________ give your seat to older people.
must
Oops!
Okay!
You MUST play football in the classroom.
No, you MUSN'T.
Oops!
Okay!
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