1. Warsaw is … capital of … Poland. 2. Is this worker … Englishman or … German? — He is a Frenchman. 3. … Urals are … oldest mountains on the Earth. 4. … English prefer to have their own houses. 5. My friend has … black horse of his own whose name is “Star”. 6. … poor (pensioners and elderly people) are socially unprotected in this country. 7. In my opinion, … unemployment is one of … most serious social problems in … Russia nowadays. 8. Have you got any English book in … original in your library? 9. The dollar, which is … monetary unit in … USA, today has … slang name “a buck”. 10. There is … very interesting museum of ancient and modern toys in … town of Chester, which is situated in … northwest of England. Люди помогите мне пожалуйста сделать упражнение по английскому языку

1. the, -
2. an, - 
3. The, the
4.-
5. a
6.-
7. -, the, -
8. -
9. a, the, a
10. a, the, -