Negative Question

Is she a teacher (+).  She is a teacher, isn’t she?

Are they married (-). They aren’t married, are they?

Have you met my new teacher? (-) You haven’t met my teacher, have you?

Did you drive to my house ? (-) You didn’t drive to my house, did you?

Did you know Edi ? (-) You didn’t know Edi, did you?

Have you ever tried English sausages? (+) You have ever tried English sausages, haven’t you?

Is she working this weekend? (-) He isn’t working this weekend, is she?

Am I late? (-) I am not late, am I ?