[ Grammar ]
This is impossible, it________be a mistake!
A. must
B. can
C. might
D. have to
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Tenses and Time MarkersCountable QuantifiersProverbsClauses and ConjunctionArticles & Compound NounsConditional SentencesNoun, Verb, AdjectiveComparative and Superlative AdjectivesAction VerbPresent, Past, Present Perfect and ComparativeOther quiz:
Grammar › View
My toys are _____ the basket.
A. in
B. on
C. under
Mixed Tenses › View
By the time I came here all the better jobs _______ taken.
A. have been
B. were
C. had been