[ Modals with Perfect Infinitive ]
A: I saw Ann in the library this morning. B: Are you sure? You ___ seen someone else.
A. should have
B. can’t have
C. must
D. might have

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Subject Verb Agreement and Verb TensesModals TensesGender and GrammarTenses and ArticlesMain Idea and Sentence StructurePreposition & GerundAdjectives & PrepositionsHomophonesTypes of PrepositionConditional Sentences Type I, IIOther quiz:
Sentence Structure › ViewThe sun rises in the east it sets in the west.
A. Complete
B. Fragment
C. Run-on
Grammar › View
Choose the adjective in the sentence given.
They walked through the muddy water.
A. muddy
B. They
C. through
D. water