Вставьте артикль, где необходимо. 1. i have two … sisters. my sisters are students. 2. we are at home. 3. my brother is not at home, he is at … school. 4. my … mother is at work. she is doctor. 5. i am not doctor. 6. i have no sisters. 7. he is not pilot. 8. i have thirty-two teeth. 9. he has … child. 10. she has two children. her children are at school. 11. is your father at home? — no, he is at work. 12. where is your brother? — he is at home.