[ Perfect Modals ]
Which perfect modal is used to express that something was possible but did not happen?
A. May have
B. Should have
C. Could have
D. Must have

Random Topics:
Verb + Infinitive or GerundGrammar on ConditionalsPersonal pronouns + possessive adjectives + Introgative pronounsParts of Speech and GrammarDefinite, Indefinite and Zero ArticlesUnreal Uses of Past TensesAdverbs or AdjectivesVerbs, Tenses, and VocabularyRegular and Irregular VerbsDemonstrative PronounOther quiz:
Grammar › ViewI enrolled in an IT course …….. improve my skills.
A. in order
B. so that
C. so as to
D. in case
Adverbs › View
Mark ran the _____ of all the boys.
A. faster
B. fastest
C. most fast
D. more fast
Grammar › ViewQ: ________did you go on vacation?
Ans: I went to the beach.
A. Which
B. Who
C. What
D. Where
Past Perfect and Past Perfect Continuous › View
My parents (work) when I came home.
A. My parents was work when I came home.
B. My parents were working when I came home.
C. My parents were work when I came home.
D. My parents was working when I came home.
