[ Perfect Modals ]
Which perfect modal is used to express a recommendation that was not followed?
A. Might have
B. Could have
C. Should have
D. May have

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Definite pronouns (Subject, Object, Reflexive)Present Simple and Past ContinuousPast and Perfect TensesTenses and Verb FormsAdjectives or AdverbsNoun PhraseRelative & ModalsPreposition and Preposition PhrasePrepositions and Preposition PhrasesVerb Present Simple TenseOther quiz:
Grammar › View…………. does Phong want to buy? Phong wants to buy a robot
A. When
B. Who
C. Where
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Article › View
………… moon rises in the evening
A. the
B. a
C. an