Помогите пожалуйста с тестом по английскому кто знает...

  1. Her brother has got a new flat. … flat is very nice.                                         c) his                                            2. The students are talking to … teacher now. a) their                                        3. Tula State University is a well-known educational establishment of Russia. … graduates work in different parts of the country. c) its 4. His mother has got seven grandchildren. She loves all of … . c) them 5. I am good in English, that is why I enjoy … . b) it                                            6.  Two more … were brought to our zoo last year. b) wolves                             7. These … are made of steel. d) keys 8. Do you know the two … that live next door? a)  men                          9. Old Mr. O’Hara told a story of the … movement in Ireland. b) women’s                             10. My mother told me to buy two  … eggs in the market. c) dozen of 11. Russia is  ... countries in the world. b)  one of the largest               12. This pen is … than that one. b) better                              13. Mathematics is …. for me than for my brother. c) more difficult 14. There is … air in this room than in the hall. b) less                                 15. I am … student in our group. c) the youngest 16. He ...speak English fluently. b) can                             17. Sorry, I left your magazine at home. … I take this one to read now? c) may 18. Students … work hard to have good commands in English. b) must                             19. Passengers … use their mobile telephones in the plane. b) mustn’t                             20. Sorry, he … answer you because he does not speak English well. d) can’t