[ 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
Random Topics:
Subject Verb Agreement and Verb TensesModals TensesGender and GrammarTenses and ArticlesMain Idea and Sentence StructurePreposition & GerundAdjectives & PrepositionsHomophonesTypes of PrepositionConditional Sentences Type I, IIOther quiz:
Adverb Clause › View__________ the pressure inside increases beyond a certain point, volcanoes can erupt violently
A. before
B. until
C. when
D. unless
Grammar › View
March is the ….. month of the year.
A. third
B. thirtieth
C. thirteenth
D. three
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