________ of the new machine will start next month.
A. Product
B. Produce
C. Producing
D. Production
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The worker oils the machine to operate it more ______.
A. efficient
B. efficiently
C. effective
D. effectively
He failed completely in the ______ of his duty.
A. performance
B. perform
C. performancy
D. performances
______ are a regular (usu. weekly) payment made or received for work or services.
A. Sarlaries
B. Pays
C. Fees
D. Wages
They were ______ with this pragmatic sanction.
A. satisfied
B. satisfactory
C. satisfying
D. satisfaction
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