When the plane arrived, some of the detectives were waiting inside the main building ________others were waiting on the airfield.
#104688
A
during
B
where
C
which
D
while
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—Why? Where is the key to the meeting room? —Dear me! You ______ it in the taxi!
#104446
A
had never left
B
didn’t leave
C
never left
D
haven’t left
My boss______for Beijing in a few days. Do you know when his plane______?
#101427
A
leaves; takes off
B
is leaving; takes off
C
is leaving; is taking off
D
leaves; is taking off
---Have you read the timetable ?   ---Yes .  The train ____ at 10:12 p.m..
#101634
A
will start
B
is going to start
C
should start
D
starts