1.He isn’t a teacher.Is he a teacher? Yes he is/ no he
isnt
2.we aren’t journalists.
Are we journalists ?yes we are/ no we arent
3.They aren’t drivers.
Are they drivers ? yes they are/no they aren’t
4He hasn’t got a book.
Has he got a book?yes he has/no he hasn’t
5.They haven’t got a house.
Have they got a house?yes they have/no they haven’t
6.They weren’t engineersWere they engineers ?yes they were/no they weren’t .7That isn’t a magazine.
Is that a magazine ?yes it is/no it isn’t