[ Grammar ]
He won’t pass the exam if he doesn’t work harder.
Unless………..
_
A. he doesn’t study harder, he won’t pass the exam.
B. studied harder, he won’t pass the exam.
C. he studies harder, he will pass the exam.
D. studies harder, he won’t pass the exam.

Random Topics:
Quantifiers / Prepositions of Time and Comparative AdjectivesModals VerbsArticles & PrepositionLinking VerbPerfect Progressive TensesInfinitives or GerundsMuch, many, a lot of, a few, a littleAdjective + to + VerbDegrees of ComparisonPast PassiveOther quiz:
Modal Verbs › ViewWe’re really sorry we ___ come to your wedding.
A. couldn’t
B. weren’t able to
C. both are correct
Grammar › View
Choose the correct plural form of the word.
foot
A. foots
B. footes
C. feet
D. feets