[ Perfect Modals ]
He drives a very expensive car. He ____ won the lottery.
A. could have
B. might not have
C. must have
D. shouldn’t have

Random Topics:
TOEFLGrammar (Adverbs, Prepositions, Prepositional Phrases)Future Continuous TenseVerbals and VoiceCompound and Complex SentencesClauses and GerundsModal and Phrasal VerbsConjunctive AdverbGrammar Comma UsagePrepositionOther quiz:
Modal Verb › View. The president…..join the meeting at Aston Convention Centre next week.
A. must
B. should
C. will
Articles A and An › View
I see _ owl on the branch.
A. a
B. an
Relative Pronoun › ViewThe bad weather is the reason ______I didn’t come to practice yesterday.
A. when
B. where
C. why
D. who
Grammar › View
Art has been around……….. thousands of years.
A. For
B. In
C. Of
