[ Grammar ]
Which sentence is correct?
A. She doesnt understand why she failed the test.
B. She doesn’t understand why she failed the test.
C. She does’nt understand why she failed the test.
Random Topics:
Perfect and Past TenseContinuous TensesTenses & PrepositionFrequency AdverbsQuantifiers & Modal VerbsComparative and SuperlativesPresent Continous TenseConjunctions and TransitionsLanguage Features: Reflective ArticleSimple Past ContinuosOther quiz:
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A. has completed
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You _______wear protective boots. It’s necessary.
A. can
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If/Unless - Conditional type 1 › View
She must have graduated already, _______ she failed a class.
A. unless
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C. both