[ Must and Might Modals ]
What does “must have” indicate in the sentence: “You must have left your keys at home”?
A. Suggestion
B. Possibility
C. Certainty
D. Permission

Random Topics:
Verb ConjugationPronounsAuxiliary ModalGrammar of Conjunctions and PrepotitionsVocabulary and Modal VerbsTime Clauses of FuturePossessive Nouns with Apostrophes and PronounsPresent SimpleSubordination ConjunctionsGerunds & Infinitives + VocabularyOther quiz:
Simple Present Tense › ViewThey __________ happy
A. Seem
B. Seems
C. Seeming
D. Sem
Grammar › View
the number we divide by
A. dividend
B. earthquake
C. divisor
D. quotient
Grammar › ViewThere … any money in the purse.
A. is
B. aren’t
C. isn’t
Present Simple and Present Continuous › View
Mary and John ____badminton in the schoolyard now.
A. is playing
B. plays
C. play
D. are playing
