[ Conditional Sentences ]
Unless you _____ hard, you won’t pass the exam.
A. study
B. don’t study
C. didn’t study
D. studied

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going toTo Infinitive or GerundIrregular AdjectivesModifiersSimple and Past TensesModals of Prediction-Ing and Infinitive Verb PatternsParticipal PhrasesTake or PutAll, Both, Neither, None, EitherOther quiz:
Grammar › ViewDid you see the books ___ I bought her?
A. That
B. Which
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She doesn’t have ____ plans this weekend.
A. much
B. much
C. some
D. a
