1.This is a clock. 2. This is Kiev. 3. … Kiev is a big city. 4. Mary is girl. 5. She is my sister. 6. This is room. 7. Is newspaper in the bag? 8. She is in the room. 9. Is the teacher in classroom? 10. Is your room large? 11. Is a pen in the bag? 12. Are you students? 13. My friend has children. 14.A sportsmen are always in good form. 15. The children we saw in the street are schoolboys. 16. She lives in the 1st street.