[ Modal Verbs ]
He said that he _________ enter the examination room because he was late.
A. mustn’t
B. couldn’t
C. needn’t
D. might not

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Grammar - either...or, neither...norAlthough, Though, In spite of, DespiteSimple Future - WillCoordinating ConjunctionsFuture - be going toSpeech TensesSimple Present and Past TensePast Continuous Tense & Past ModalsConjunctivesUncountable NounsOther quiz:
Grammar › ViewWhat did the farmers do after locusts _________ their crop?
A. damage
B. are damaged
C. have damaged
D. had damaged
Grammar › View
There are _________ fish in the aquarium.
A. many
B. much
C. any
D. a little