[ Modals of Probability ]
I can hear a voice speaking, but there’s nobody here. It ………………….. be that parrot!
A. must
B. can’t
Select your answer:
Random Topics:
Dependent ClausesArticles and NounsMust / must notGrammar: Used to, Would, Be used to, Get used toPunctuation and GrammarAdjective Clause and Adverb ClausePrepositions and Phrasal VerbsPast Continuous TenseModals & ConditionalsGrammar for IELTSOther quiz:
Passive Voice › ViewA bridge was built so that cars could cross the river.
A. Active
B. Passive
Adverbs › View
They are playing here. What type of adverbs is this?
A. Manner
B. Time
C. Frequency
D. Place