[ Modals in The Past ]
I called his apartment and nobody answered. He ___ gone out.
A. must have
B. could have
C. can’t have
D. might have

Random Topics:
Present Simple or Present ContinuousPresent simple & ContinuousComparativeSo Such Enough TooGrammar : Structural Common ErrorsRelative Clauses and UsageWord Form & Verb TenseModifiersPresent and Past Perfect TensesModals and Adjectives (ed-ing)Other quiz:
First Conditional › ViewIf you find a mistake,
A. I will be correct it
B. I will correct it
C. I will if correct it
Describing Words › View
Sponge bob has a __________ tie.
A. blue
B. yellow
C. brown
D. red
Grammar › ViewLions are ________ ________ than cats.
A. the dangerous
B. more dangerous
C. dangerouser than
D. more dangerouser
Future Tenses › View
See you at the station I _____ a red jacket.
A. wear
B. will wear
C. will be wearing
D. will be worn
