[ Modal Verbs ]
They ___ known about the schedule change, but they still came late.
A. may not have
B. had to have
C. mustn’t have
D. might have
Select your answer:

Random Topics:
Present & Past TensesInfinitives for reasonsPast Perfect Simple TensePronouns and QuantifiersSentence TransformationPast simple vs Present perfectPresent Tense VerbsGerunds in SentencesModal Verb Gerund or To InfinitivePresent Progressive or Present SimpleOther quiz:
General Quiz › View“Shall we ______ down to the beach tomorrow?” My father asked my siblings and me.
A. head
B. heads
C. headed
D. heading
Grammar › View
We are not went to the party. Fix the sentence!
A. We not went to the party.
B. We did not going to the party.
C. We didn’t go to the party.
