Topics: 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:
Infinitives and ING FormsSentence Structure and PunctuationDo / Have / Can - Basic QuestionsPhrasal VerbsModal Verbs in ConditionalsGrammar - could / could notThird Grade ExamTOEIC Tenses, VerbsPassive SentencesVerb PhraseOther quiz:
Grammar › ViewI ………some grapes.
A. do
B. am
C. want
Tenses › View
I ______ this computer for 3 years.
A. use
B. used
C. have used
D. had used