_______ on time, this medicine will be quite effective. 
#98430
A
Taking
B
Being taken
C
Taken
D
Having taken
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____ to complete the job on time, they set out to work immediately.
#95590
A
Being determined
B
On having determined
C
Determined
D
To be determined
It is no use       without taking any measures.
#89736
A
cry
B
crying
C
to cry
D
cried