[ Modals of Probability ]
I can hear a voice speaking, but there’s nobody here. It ………………….. be that parrot!
A. must
B. can’t

Random Topics:
Simple, Complex, Compound SentencePresent Simple VS ContinuousPassive Voice - Present Simple and Past SimpleAcademic VocabularyUnscramble SentenceModals - Have to or ShouldPresent Tenses and VocabularyComparisionPronouns, Verb, ConjunctionPresent Progressive TenseOther quiz:
Adverb of Frequency and Past Continuous Tense › ViewI __________ (never,bring) a dictionary in the school
A. never bring
B. never brings
Modal Verbs › View
Which modal verb is used to express a stronger possibility than ‘may’?
A. could
B. might
C. can
D. shall
Conjunction › ViewWe stayed at home __________ watched a film.
A. And
B. But
C. Or
D. So
Modal Verbs › View
Mary _____ speak French fluently.
A. can
B. could
C. will
D. should
