Вставьте глагол to be в Present Simple.
1. I ... a pupil. 2. My father ... not a teacher, he ... a scientist. 3. ... your aunt a doctor?.— Yes, she… 4. … they at home?— No, they ... not at home, they ... at work. 5. My brother ... a worker. He ...at work. 6. ... you an engineer? — Yes, I ... . 7. ... your sister a typist? — No, she ... not a typist,she ... a student. 8. ... your brother at school? — Yes, he ... 9. ... your sister at school?- No, she ...not at school. 10. My sister ... at home 11. … this your watch? — Yes, it.... 12. She … an actress.13. This ... my bag. 14. My uncle ... an office- worker. 15. He ... at work.