1. a
2. -
3. -,a
4. a
5. -
6. a
7. the,the
8. the
9. the,the
10. -
11. the,the
12. -
13. -
14. -
15. the,the
16. the
Объяснение:
1.This is a clock. 2. This is Kiev. 3. Kiev is a big city. 4. Mary is a girl. 5. She is my sister. 6. This is a room. 7. Is the newspaper in the bag? 8. She is in the room. 9. Is the teacher in the classroom? 10. Is your room large? 11. Is the pen in the bag? 12. Are you students? 13. My friend has children. 14. Sportsmen are always in good form. 15. The children we saw in the street are schoolboys. 16. She lives in the 1st street.
2 split , moving dunes reach a height of , to belong
3 to Be made , on the slopes , a large number of insects
4 to Be of different shapes and bright colors , to defend themselves from enemies , unique plants and animals .