What does “Tag question” represent in the sentence “She sings a song, doesn’t she?”

by

A. Tag question 
B. Object
C. Pronoun case
D. None of these

🧠 Explanation:

  • A “tag question” is a short question added to the end of a statement, usually to confirm or verify information.
  • In the sentence “She sings a song, doesn’t she?”, the phrase “doesn’t she?” is the tag question.
  • It is formed by using the auxiliary verb from the main sentence and flipping the polarity (positive to negative or vice versa).
  • Tag questions are commonly used in English to seek agreement or check facts politely.