Dash & Hyphen English NMDCAT
nmdcat.online July 8, 2026

Choose the correct punctuation:

A. The teacher—a very kind lady—smiled.
B. The teacher, a very kind lady, smiled.
C. Both are acceptable
D. Neither is acceptable

📝 Explanation

Both commas and em dashes can set off non-restrictive appositives, but em dashes provide more emphasis.

📖 Additional Information

  • The teacher—a very kind lady—smiled.
  • The teacher, a very kind lady, smiled.
  • Both are acceptable
  • Neither is acceptable

Both commas and em dashes can set off non-restrictive appositives, but em dashes provide more emphasis.

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