She is a very __________ person in this town.
A. central
B. extraordinary
C. arguably
D. influential
This new sewing machine __________ for several hours on batteries.
A. central
B. extraordinary
C. bound
D. operates
The help of a surprise witness led to the thief's __________.
A. central
B. operates
C. conviction
D. influential
The library is in the __________ part of town.
A. impact
B. decisive
C. operates
D. central