Перевод на английский с 17по22 умоляю вас пожалуйста

17.Your cousin at home?- No he is at work.18.Your sister-teacher? No, she is a student.19.Your dad at work? -No It home20.Your sister typist? -Da.-She at home? -No She is at work.21.My grandfather is a scientist22.My mother - not uchitelnitsa.Ona vrach.Ona very good doctor.