[ Modal Verbs & Perfect Infinitive ]
. Sarah looks exhausted. She ….. well last night.
A. can’t have slept
B. must have slept
C. must sleep
Select your answer:
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-ed and -ing AdjectivesGrammar (Possessive Pronouns)Sentence Types and ConjunctionsComparative AdjectiveAdjective or AdverbArticles and PronounsPhrasal Verbs and Verb FormsGerunds and ModalsThe Structural Types of SentencesPast Simple, Past Continuous, Past Perfect, Past Perfect ContinuousOther quiz:
Perfect Tenses › ViewMy mother _____________ a message on the fridge, but I didn’t see it.
A. has leave
B. have left
C. had leave
D. had left
Past and Past Continuous › View
I was running ____________ I fell.
A. while
B. when