[ Must or Mus not ]
We ______ go to the bathroom during the break.
A. must
B. mustn’t

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Conditionals Type IModal Verb in Passive VoicePerfect and Past TensesCoordinating ConjunctionsComparative AdverbNo Excuse Words / Conjunction SOGrammar: AgreementActive-Passive VoicesPassive Modals, Impersonal PassiveGrammar - TOEICOther quiz:
Grammar › ViewYou bought the watch. The watch is ___________.
A. ours
B. yours
C. hers
Grammar › View
Which option correctly forms the past perfect tense of the verb “to see”?
A. has seen
B. saw
C. had seen
D. have seen