Answer:
A tag question refers to a declarative or an imperative statement entailing a question tag as an interrogative fragment that turns the statement into a question. For example, in the sentence "You're John, aren't you?", the statement "You're John" is turned into a question by the tag "aren't you".
Explanation:
A tag question refers to a declarative or an imperative statement entailing a question tag as an interrogative fragment that turns the statement into a question. For example, in the sentence "You're John, aren't you?", the statement "You're John" is turned into a question by the tag "aren't you".
