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Must-Musn't
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You ___ play computer games all night.
shouldn't
Oops!
Okay!
You ___ sleep early.
should
Oops!
Okay!
You ___ drink water every day.
should
Oops!
Okay!
You ___ skip school.
mustn't
Oops!
Okay!
You ___ help old people.
should
Oops!
Okay!
You ___ eat too much candy.
mustn't
Oops!
Okay!
You ___ litter on the street.
mustn't
Oops!
Okay!
You ___ forget your bag.
mustn't
Oops!
Okay!
You ___ eat vegetables.
should
Oops!
Okay!
You ___ be lazy.
shouldn't
Oops!
Okay!
You ___ cheat in exams.
mustn't
Oops!
Okay!
You ___ be polite.
should
Oops!
Okay!
You ___ do your best.
must
Oops!
Okay!
You ___ play with fire.
mustn't
Oops!
Okay!
You ___ take a rest when tired.
should
Oops!
Okay!
You ___ respect your teacher.
must
Oops!
Okay!
You ___ clean your room.
should
Oops!
Okay!
You ___ leave your bag on the bus.
mustn't
Oops!
Okay!
You ___ be rude.
mustn't
Oops!
Okay!
You ___ listen to your parents.
must
Oops!
Okay!
You ___ listen in class.
must
Oops!
Okay!
You ___ do your homework.
must
Oops!
Okay!
You ___ share your toys.
should
Oops!
Okay!
You ___ talk during tests.
mustn't
Oops!
Okay!
You ___ shout in class.
mustn't
Oops!
Okay!
You ___ exercise regularly.
should
Oops!
Okay!
You ___ study for your test.
should
Oops!
Okay!
You ___ be late for class.
mustn't
Oops!
Okay!
You ___ say thank you.
should
Oops!
Okay!
You ___ interrupt people.
shouldn't
Oops!
Okay!
You ___ fight with friends.
mustn't
Oops!
Okay!
You ___ be kind to others.
should
Oops!
Okay!
You ___ thank your teacher.
should
Oops!
Okay!
You ___ bully anyone.
mustn't
Oops!
Okay!
You ___ wash your hands before eating.
must
Oops!
Okay!
You ___ keep secrets from your teacher.
mustn't
Oops!
Okay!
You ___ help your friends.
should
Oops!
Okay!
You ___ run in the hallway.
mustn't
Oops!
Okay!
You ___ say sorry.
should
Oops!
Okay!
You ___ eat breakfast.
must
Oops!
Okay!
You ___ watch too much TV.
shouldn't
Oops!
Okay!
You ___ be honest.
must
Oops!
Okay!
You ___ go to bed too late.
shouldn't
Oops!
Okay!
You ___ brush your teeth every day.
must
Oops!
Okay!
You ___ bring your book to school.
must
Oops!
Okay!
You ___ shout at your parents.
mustn't
Oops!
Okay!
You ___ waste time.
mustn't
Oops!
Okay!
You ___ tell lies.
mustn't
Oops!
Okay!
You ___ recycle bottles and paper.
should
Oops!
Okay!
You ___ wear your uniform.
must
Oops!
Okay!
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