[ Modals with Perfect Infinitive ]
—Who broke the big vase in the back office?—It ___ Brian – he’s very clumsy.
A. should have been
B. can’t have been
C. may have been
D. need to be

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Clauses and ConjunctionPast Narrative TensesPerfect Verb TensesModals, Infinitives and GerundsDefinite and Zero ArticleSimple Compound and Complex SentencesTOEIC Tenses, VerbsTransitive or Intransitive VerbsPresent/Past/Past ParticplePresent Simple and Present Continuous TensesOther quiz:
Grammar › ViewHow many people _____ to the concert?
A. goes
B. were gone
C. went
Articles with Substances › View
There is ___ ice cream for dessert.
A. a
B. an
C. the
D. —