[ Modals ]
Your computer has got a virus. You ______ use it because it will destroy all your files.
A. must
B. have to
C. don’t have to
D. mustn’t
Select your answer:

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Modals and Modal PerfectsPast Simple and ContinuousModals - Have to or ShouldGrammar and Sentence CorrectionConnectivesGrammar - Present and Past PassiveSimple Future - PassivePassive Modals, Impersonal PassiveRelative Clauses and Past PerfectSimple Verb TensesOther quiz:
Subject Verb Agreement › ViewThe dogs and the cats _________outside.
A. is
B. are
Grammar › View
not polite
A. vain
B. rude
C. ridiculous
