We ___ go for a drink one day.
should
You ___ take any money. It isn't necessary.
don't have to
What are you doing? You ___ be here!
mustn't
We ___ talk to each other because we are doing an exam.
mustn't
______ you _________ wear a school uniform?
Do ... have to
They ___________ wear a school uniform.
don't have to
We _________ chew gum in class. It isn't permitted.
mustn't
You __________ get 60% to pass the exam.
have to
