1.I have .a.. book. 2. My ..-. brother is .a.. student. 3. We have no ..-. teacher. 4. ..the. Browns are ..a. good family. 5. ..- . Mr. Green is ...a doctor. 6. My mother‘s ..-. sister is in Tashkent. 7. My favourite subject is .-.. literature. 8. My sister reads ..-. English well. 9. This is ..a. classroom. The…classroom is light and clean. 10. I like .the.. book which you gave me yesterday. 11. ..the. gas of ..-. Uzbekistan. 12. .-.. Bukhara is .a.. very beautiful city. 13. .the.. United States of America is ..a. large country. 14. .the.. Aral Sea has many global problems. 15. I know oceans: ..the. Atlantic Ocean, ..the .Pacific Ocean, .the .. Indian Ocean and ..the . Arctic Ocean. 16. .the..Chirchiq River is beautiful. 17. .-.. Lake Baikal is very pure. 18. .the..Tien Shan Mountains attract many tourists. 19. I know the four parts of the world - ..the. North, ..the. South, .the.. East, .the.. West. 20. ..the. sun shines brightly in summer.