[ Perfect Modals ]
I’m not sure. He ______ had an argument with his wife.
A. must have
B. may have
C. mightn’t have
D. should have

Random Topics:
Grammar: Have toModal "Have to"Adjectives with PrepositionModal Verbs - ObligationLinking VerbsGrammar - to bePresent Simple and Present ContinuousShould and Shouldn'tVocabulary : Coming & GoingModal and Phrasal VerbsOther quiz:
Tenses › View“How long have you learned English?”
“I … English for six years by the end of the next year.”
A. will learn
B. learn
C. have learned
D. will have been learning
Future Tenses › View
In the sentence ‘She will be singing at the concert next week.’, what future tense is used?
A. Future Continuous Tense
B. Present Continuous Tense
C. Future Perfect Tense
D. Past Continuous Tense
Grammar › ViewMarcus _______ have gone home – his coat is still on his chair.
A. must not
B. must
C. can’t
D. shouldn’t
Vocabulary › View
Tradition
A. long and wordy
B. professional soldiers of Japan
C. handing down of customs, beliefs, and stories
D. style of western architecture derived from the romans
