Вставте дієслово to be в Present Simple: 1. He … a student. He … a good student. 2. His father … a doctor. 3. My mother … not a teacher. 4. … your sister a pupil? – Yes, she … . 5. They … at home now. 6. I … a pupil, I … not a student. 7. … this your book? – This book … not my. My book … in my bag. 8. These … his newspapers. 9. … there any books on your table? – Yes, there … . 10. They … actors.