[ Modal Verbs ]
They ___ seen your message. Their phone was off the whole day.
A. might have
B. must have
C. can’t have
D. may not have
Random Topics:
Noun PhrasesPronouns, Sentence Structure, and Figurative LanguageFuture Tenses, Conditionals and ProfessionsSubject Verb Agreement and Verb TensesAntonymsModals for Advice, Obligation/Prohibition, Necessity and Lack of NecessityPast or Present Verb TensePronouns, Verb, ConjunctionPresent and Past TensesUnreal ConditionalsOther quiz:
Vocabulary and Grammar › ViewThe city center is always __________ with people during rush hour.
A. bustling
B. special
C. empty
D. quiet
Adjective Clause › View
Is this the room ___ the meeting is going to be?
A. where
B. which
C. that
D. who’s
Grammar › ViewCarmen and I ……… the lunch yet. So, we are very hungry now.
A. haven’t eat
B. haven’t eating
C. have eaten
D. haven’t eaten
Grammar › View
How old were you when you __________ primary school?
A. were starting
B. started