[ 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

Random Topics:
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:
Modal Verbs › ViewShe ________ have left her keys at the office; she was there all day.
A. mustn’t
B. can’t
C. shouldn’t
D. mightn’t
Future Tenses › View
It’s cold in here. I _______ close the window, I guess.
A. am going to
B. will
C. will be closing
D. am closing
Grammar › View…………. does Phong want to buy? Phong wants to buy a robot
A. When
B. Who
C. Where
D. What
Article › View
………… moon rises in the evening
A. the
B. a
C. an
