Select your answer:
Random Topics:
PunctuationPresent ContinousPassive Voice, Modals of Deduction and First ConditionalPresent Simple and Continuous TenseSimple Present Tense vs Present Continuous TenseGerunds, Infinitives and Modals of PossibilityOffering HelpGrammar - could / could notModals of Obligation and PermissionFirst Conditional & Future TensesOther quiz:
Grammar › ViewHello, ______ I speak to David, please?
A. must
B. can
C. may
D. should
Grammar › View
You ______ keep quiet in the library.
A. must
B. have to
C. mustn’t