16Hit1600
Standard English ConventionsVery hardCommas around an interrupting phrase

Standard English Conventions practice question

The lighthouse ____ was the last on the coast to be automated.

Which choice completes the text so that it conforms to the conventions of Standard English?

  1. A. keeper's cottage, now a museum,Correct
  2. B. keeper's cottage now a museum
  3. C. keeper's cottage, now a museum
  4. D. keeper's cottage now a museum,

Answer: A. keeper's cottage, now a museum,

'Now a museum' interrupts the subject and its verb; commas on both sides.

Why the other answers are wrong

B. keeper's cottage now a museum
No commas make the phrase run into both subject and verb.
C. keeper's cottage, now a museum
Opened but not closed.
D. keeper's cottage now a museum,
Closed but not opened.

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