[ Perfect Modals ]
He __ committed the crime, as he had both the motive and the opportunity.
A. can’t have
B. could have
C. would have

Random Topics:
Article & PrepositionConstrative ConjunctionAbstract NounsIndependent ClausesIf Conditional Zero and OneAdverbial Clause / If / ComparativesVerb Types and TensesArticles and DemonstrativesQuantifiers and ArticlesDemonstrative Pronouns and Verb TensesOther quiz:
Grammar › ViewA: Doesn’t Sam own a house in Florida?
B: ___________ He bought one there last year.
___
A. No, he doesn’t
B. No, he didn’t
C. Yes, he does
D. Yes, he did
Subject Verb Agreement › View
Either she or her parents ______ attending the meeting.
A. is
B. are
Tenses › ViewThe laptop is not working because you _____________ it yet.
A. didn’t charge
B. haven’t charged
C. charged
D. have charged
Grammar › View
What might a funny name be used for?
A. A serious document
B. A silly name you invent
C. An official form
