[ Perfect Modals ]
He ________ been at the party; I haven’t seen him there.
A. should have
B. must have
C. can’t have
D. could have

Random Topics:
Present/Past/Past ParticpleActive and Passive voiceTOEIC GrammarPhrases and ClausesPresent Tenses: Simple vs ContinuousSentence Structure and Grammar RulesGrammar - Capitalization and Possessive NounsModals and Semi-ModalsCardiology ServicesIndependent/Dependent Clauses & Relative ClausesOther quiz:
Grammar, Literature, and Vocabulary › ViewMy father is a bear in the mornings is an example of?
A. personification
B. metaphor
C. simile
Comma › View
Which sentence is written correctly?
A. Surprisingly the concert was over by nine o’clock.
B. Surprisingly the concert was over, by nine o’clock.
C. Surprisingly, the concert was over, by nine o’clock.
D. Surprisingly, the concert was over by nine o’clock.
He ____ our teeth before bed.
A. brushing
B. brushed
C. brushes
D. brush
Prepositional Phrases › View
This information helps businesses become more aware … their activities and impacts.
A. by
B. of
C. with
