this are three examples of tag questions: 1.He is an engineer. Isn't he? 2.You went to the supermarket. Didn't you? 3.Ms. Zeller has a new car. Doesn't she?
A tag question is a statement ( a sentence ) that is converted into a question by adding, for example, an auxiliary verb and a pronoun.
He is eating his lunch right now.
He is eating his...
Negative tags expect a yes answer. I have met you before, haven't I? (expects a yes answer) Positive tags expect a no answer. I haven't met you before, have I? (expects a no answer) More examples:...