[ Grammar ]
This is impossible, it________be a mistake!
A. must
B. can
C. might
D. have to

Random Topics:
Tenses and Time MarkersCountable QuantifiersProverbsClauses and ConjunctionArticles & Compound NounsConditional SentencesNoun, Verb, AdjectiveComparative and Superlative AdjectivesAction VerbPresent, Past, Present Perfect and ComparativeOther quiz:
Grammar › ViewIn the sentence “The award was given to __,” which object pronoun fits correctly?
A. they
B. them
C. he
D. she
Grammar › View
Is the following sentence grammatically correct? You’re semester is difficult because your taking too many classes.
A. Yes
B. No
C. It has incorrect spelling
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
