[ Modals in the Past ]
She …. left her phone at school. Or perhaps she left it on the bus.
A. can’t have
B. might have
C. must have
Select your answer:

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Conjunctive AdverbsPast Continuous TenseWh-QuestionPreposition and Word FormSuffixes and TensesModal Verbs and Contrastive Conjunctionsa, an, the, zero articleContrastive ConjunctionPresent Simple vs Present ContinuousPrepositions of TimeOther quiz:
Future Plans › ViewI ___ by plane tomorrow.
A. fly
B. will fly
C. am flying
Grammar › View
Last month, he ____ a puzzle after his dinner.
A. did
B. does
C. will do
