.The dying old man opened his mouth as if ___ something.
#98872
A
to say
B
saying
C
to have said
D
was saying.
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He allowed me ____ the experiment.
#98820
A
to do
B
do
C
doing
D
did
 I’m calling to enquire about the position_______ in yesterday’s China Daily.
#89917
A
advertised
B
to be advertised
C
being advertising
D
having advertised