[ Grammar ]
When our parents came home, they immediately realized that we ___ a party.
A. had been having
B. had been had
C. have had
D. have

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Modals for RecommendationsGerunds/InfinitivesHave to/Has toRelative Clauses and UsagePresent SimpleTransitive and Intransitive VerbIrregular verbsVocabulary and PrepositionsWord FormationPrepotitionsOther quiz:
Grammar › ViewAn international school is a place that cannot survive if there is …….. that certain groups of students are better than others.
A. prejudice
B. ignorance
C. extortion
D. conversion
Present Perfect and Simple Past Tense › View
My little brother (cut) _____ his finger with a knife. He is still crying now.
A. have cuted
B. has cuted
C. have cut
D. has cut
E. cut