помогите, Use the right word: brother, a worker, son, at an

Помогите, Use the right word: brother, a worker, son, at an office, uncle, in the army, a policeman, a dentist, a taxi driver, a teacher, the school, head. 1. My father is ... .2.His ... is a computer operator. 3.He is a clerk [kla:k] ... .4. His ... an office worket. 5. My ... is a rich businessman. 6. Theri son is ... now. He is a soldier. 7. He is ... and his brother is ... .8. She is and her sister is ... .9. This man is ... of our department.10. Her aunt is headmistress of ... . помогите пожалуйста. с английским