$6.$ Grammar$/$Mechanics Checkup $8$: Commas $3$

The following questions will test your knowledge of comma usage.

Identify the comma error$($s$),$ and choose the best revision.

Ana Cortez MBA, is the lead author of the best$-$selling book, Thought before Action.

Ana Cortez, MBA is the lead author of the best$-$selling book, Thought before Action.

Ana Cortez, MBA, is the lead author of the best$-$selling book, Thought before Action.

Ana Cortez MBA is the lead author of the best$-$selling book, Thought before Action.

Advik completed three account audits; Tiana, four.

Advik completed three account audits; Tiana four.

No error

Advik completed three account audits, Tiana, four.

Tony asked $$Did Marge receive the goldenrod or yellow copy?$$

Tony, asked $$Did Marge receive the goldenrod or yellow copy?$$

Tony asked, $$Did Marge receive the goldenrod or yellow copy?$$

No error

They are always prompt, never, once late.

They are always prompt, never once late.

No error

They are always prompt never once late.

The machine misfires prints backward and short circuits.

The machine misfires prints, backward, and short circuits.

The machine misfires, prints backward, and short circuits.

The machine, misfires, prints, backward, and short circuits.