He ______ for Shanghai this Friday, and he wonders when the first train ______.
A.leave; takes off |
B.is leaving; takes off |
C.leave; is taking off |
D.am leaving; is taking off |
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He ______ for Shanghai this Friday, and he wonders when the first train ______.
A.leave; takes off |
B.is leaving; takes off |
C.leave; is taking off |
D.am leaving; is taking off |