[ Modals of Deduction ]
They ___ have gone home early. The office is empty.
A. must
B. might
C. could
D. All of the above

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Western Europe Countries › ViewWhat is the capital of Sweden?
A. Berlin
B. Oslo
C. Helsinki
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Grammar › View
. If my colleagues had wanted my opinion, they _______ it.
A. would have asked for
B. would have asked
C. have asked about
D. had asked
