[ Perfect Modals ]
Which perfect modal is used to express a possibility in the past?
A. Should have
B. Must have
C. Might have
D. Ought to have

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Grammar of Conjunctions and PrepotitionsFigurative LanguageAdverb of Frequency and TensesRelative Pronounsa, an, the, zero articleLinking WordsWh QuestionsSubject and Verbs AgreementGrammar and PrepositionsTOEICOther quiz:
Modals Posibility and Probability › ViewDavid has a chance of going to university, but he _______________ the exam next week.
A. may not pass
B. might be
C. could open
D. might not know
Tag Questions › View
We can help the director,
A. we can?
B. can we?
C. can’t we?
D. can’t they?
Grammar › ViewChoose the correct spelling.
A. singlet
B. singlat
C. siglet
Past Perfect or Past Perfect Continuous › View
After the thunderstorm ________ we left the shelter.
A. had stopped
B. had been stopping
C. had stop
