_____ in thought , he almost ran into the car in front of him . 
#98878
A
Losing
B
Having lost
C
Lost
D
To
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The man needed _____ for one of his legs was badly injured.
#97329
A
to look after
B
looking after
C
look after
D
being looked after
 The witnesses ______ by the police just now gave very different descriptions of the fight.
#90208
A
questioned
B
being questioned
C
to be questioned
D
having questioned