15. form sentences from the words. 1) is, his aunt, an engineer. 2) his grandfather, a driver, is. 3) am, i, a teacher. 4) my brother, a doctor, is. 5) is, my cousin, a pupil. 6) a housewife, my sister, is.

1) His aunt is an engineer.
2) His grandfather is a driver.
3) I am a teacher.
4) My brother is a doctor.
5) My cousin is a pupil.
6) My sister is a housewife.