[ Past Modals ]
John _______ been at the party last night. He’s not even in the country. He flew to Japan yesterday morning.
A. should have
B. must have
C. might have
D. couldn’t have

Random Topics:
AdverbsGerund & InfinitiveReporting VerbsAdjectives and PrepositionsPresent TenseQuestion tag and + - AgreementAdjectives and PronounsAspect or tenses of VerbsActive and Passive voiceQuantifies and Modals of DeductionOther quiz:
Gerund & Participle › View_________ their 3-year marriage, the husband regretted _________ his wife well.
A. Looking back on/not to have treated
B. To look back on/ not treating
C. Looking back on/not having treated
D. To look back on/not having treated
Grammar › View
“Is it hot today?” “No, _____ .”
A. it isn’t
B. it is not
C. it’s not
D. it not
Grammar › ViewWe have decided _______________ up Japanese classes
A. will take
B. take on
C. to take
D. taking
Modal Auxiliary Verb › View
… I resend my resume?
- would
- shall
