The ________ fitted two bifocal lenses into my eyeglasses.
They had a ________ at the children's party.
Our family have used the same _________ for years.
The _________ tried to diagnose the patient.
The __________ fixed the computer.
A __________ will speak at the meeting.
The __________ did a beautiful job painting my nails.
The ___________ fixed my lighting problem.
The statisticians calculated the average working wage.
The _____________ solved his calculation.