Miss Pei is on time for everything. How ______ it be ______ she was late for the opening ceremony?
A.must; where | B.can; that | C.should; when | D.might; if |
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Miss Pei is on time for everything. How ______ it be ______ she was late for the opening ceremony?
A.must; where | B.can; that | C.should; when | D.might; if |