Which of the following sentences is punctuated correctly?

A. A carpenter must use certain tools, hammers, saws, chisels, to finish a job.
B. A carpenter must use certain tools hammers, saws, chisels -to finish a job.
C. A carpenter must use certain tools - hammers, saws, chisels to finish a job.
D. A carpenter must use certain tools- hammers, saws, chisels- to finish a job

2 answers

I think it would be D because my using two dashes we separate the unwanted information and the sentence can still make sense with the info contained within the dashes.

Correct me Ms. Sue if I'm wrong please.
i think it is C. am right