You were not supposed to leave the room without permission.
A. You should have asked for permission to leave the room.
B. You must have asked for permission to leave the room.
Participle & Appositive Adjective Click vs. Clique Basic TensesGerundsRelative & Interrogative PronounsNounsComparative - SuperlativeThe First Conditional (if/unless)
Other quiz: Grammar
As a teacher , you ———-wear a uniform .
B. don’t have to
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