Unfortunately, when I dropped in, Professor Smith ________, so we only had time for a few words. 
#104738
A
has just left
B
had just left
C
just left
D
was just leaving
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By the time you get to Beijing tomorrow, I ______ for Shanghai.
#101206
A
am leaving
B
should have left
C
will leave
D
will have left
She won the first prize;though none of us   it.
#102979
A
expected
B
had expected
C
was expected
D
would expect
—When did you come back? —Half an hour ago. You ____ to music.
#100901
A
have been listening
B
were listening
C
had listened
D
listened