1. He is not a dentist.
2. Linda is not a student.
3. She is not a secretary.
4. They are not mechanics.
5. Mr. Owen is not a manager.
6. We are not in the bank.
7. They are not in the office.
8. He is not intelligent.
9. I am not right.
10. Jack is not an engineer.
11. Paris is not a capital.
12. Silver is not a metal.
13. The Tate Gallery is not a museum.
14. You are not ill.
15. She is not a cook
16. We are not doctors.
17. He is not a sportsman.
18. We are not in the cafe.
19. Michael Jackson and Madonna are not
singers.
20. He is not 5.
21. I am not a teacher.