If you____wait a moment, I’ll go and find our manager. 
#89889
A
can
B
should
C
will
D
must
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We        the opportunity to go to France, had it not been for Mary’s help.
#87597
A
would have lost
B
should lose
C
might lose
D
must have lost
But for the traffic jam,we       long ago.
#89671
A
will have arrived
B
should
C
had arrived
D
would have arrived