Упражнение 6. Write in am /’m not, is / isn’t or are / aren’t.

I _____ a businessman.I _____ a pupil.My friends_____ teachers.My uncle_____ a driver.My parents _____ doctors.My cousins _____ vets.My mum _____ a shop-assistant.

I  am not a businessman.I'm not a pupil.My friends aren't teachers.My uncle isn't a driver.My parents aren't doctors.My cousins aren't vets.My mum isn't a shop-assistant.