_____ on time, this medicine will be quite effective. 
#98764
A
Taking
B
Being taken
C
Taken
D
Having taken
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—Would you like me        the radio a bit?—No, it’s all right. I’m used        with the radio        .
#95707
A
to turn down; to work; on
B
turning down; to working; on
C
turning down; to working; off
D
to turn down; to working; on
He was close to______ in the accident.
#89587
A
be killed
B
being killed
C
killed
D
killing