[ Grammar ]
It’s a secret. You__________let anyone know about it.
A. mustn’t
B. needn’t
C. mightn’t
D. may not

Random Topics:
TOEFLModal SpeculationGrammar (was, were, could, could not)Will and Will notModals of AdvisabilityGrammar - NounsPerfect TensesAdjectives and ArticlesPast Simple Negative & QuestionsAdjectives & AdverbsOther quiz:
Grammar › ViewHe needs ___________ his mother immediately.
A. to call
B. call
C. calls
D. called
Conjunctions › View
Which compound sentence is written correctly?
A. The principal is very busy with work, but still has time to play music.
B. The principal is very busy with work but still has time to play music.