________in the qucue for half an hour ,the old man auddenly realized he had left the cheque in the car.
#97767
A
Waiting
B
To wait
C
Having waited
D
To have waited
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David threatened_____ his neighbour to the police if the damages were not paid. 
#98900
A
to be reported
B
reporting
C
to report
D
having reported
The foreign guests,        by an interpreter, came out of the hall.
#92379
A
following
B
to follow
C
followed
D
to be followed
To their great relief, the missing child returned home, ______, after an absence of two weeks. 
#95964
A
looked tired and healthy
B
tired and healthy
C
tiredly and healthily
D
looking tired and healthily