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You ____ leave once you’ve finished the assignment.
may / can
Oops!
Okay!
Students ____ cheat during the exam.
can't / mustn't
Oops!
Okay!
Celine _____ to clean her room before she is allowed to go out and play.
must / has to
Oops!
Okay!
You _____ use my laptop if you want.
can / may
Oops!
Okay!
They ____ stay here for the night. My mom doesn't mind.
can / may
Oops!
Okay!
You ____ drive as long as you have a license.
can / may
Oops!
Okay!
People ____ sleep at least 7 hours every night. All doctors say it's healthy!
should
Oops!
Okay!
We _____ talk so much when the teacher is explaining important contents.
shouldn't
Oops!
Okay!
In Brazil, students _____ call their teachers by their first name.
may / can
Oops!
Okay!
I _______ pay my rent today. I can't forget!
must / have to
Oops!
Okay!
Kids _____ sleep less than 10 hours per night.
shouldn't
Oops!
Okay!
You ____ wear a seatbelt.
have to / must
Oops!
Okay!
You ______ smoke in enclosed areas.
mustn't / can't
Oops!
Okay!
We _____ make noise after 10 p.m.
can't / mustn't
Oops!
Okay!
You ___ wear uniform at school.
have to / must
Oops!
Okay!
Everybody ____ try to speak English in class.
should
Oops!
Okay!
Employees ____ arrive on time.
must / have to
Oops!
Okay!
People ____ shout in the hospital.
mustn't / can't
Oops!
Okay!
People _____ drink and drive in Brazil. It's against the law.
can't / mustn't
Oops!
Okay!
People ____ break the law.
can't / mustn't
Oops!
Okay!
We _______ to be at school before 7:20. Our class starts at 7:30.
don't have to
Oops!
Okay!
I have an important audition this weekend. I ______ hard.
have to / must
Oops!
Okay!
Guests ______ use the swimming pool until 10 p.m.
can / may
Oops!
Okay!
You _____ eat more vegetables.
should
Oops!
Okay!
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