1. Не ... bom in 1998. 2. We ... students now. 3. We ... good friends in our group. 4. It ... an interesting book. 5.

Не was born in 1998. 2. We are students now. 3. We are good friends in our group. 4. It is an interesting book. 5. Who is absent today? 6. He is a student. 7. What is he? — He is a doctor? 8. These are my pencils. 9. Where is this book? — It is on the table. 10. What are their names? 11. Mary is a girl. 12. Who is he? 13. What are you? 14. This man is in the room. 15. How is she? 16. How are you? — I am fine. 17. How is your friend? 18. Is he your son? 19. Tomorrow we will be at home. 20. Are you a sportsman? 21. There is no book on the table. 22. It is my parents’ car. 23. There are 20 students in our group now.