1)mary says she has (some\any)very good friends 2)are there (some\any)high towers in your town? 3)i can`t see(nobody\anybody)in the street 4)(someone\anyone)rang you up in the morning 5)he never takes (some\any)cake with tea

1some  2 any 3 anybody 4 someone 5 any 

1. the police must be called by someone ? 2.this mistake can be corrected easily by us . 3. you may be fool easily by they , so be careful . 4. foreign language cannot be learnt in a few weeks by someone . 5. it is doing right now by them. 6. these pictures can be seen in the russian museum by you. 7. the danger should be warn them by us. 8. this hit can be heard everywhere by you . 9. the dangerous chemicals must be kept in a save place by people . 10. the doors should not be unlocked by you. 11. they may raise the price of electricity again. 12. the room ought to be aired from time to time by you. 13. the wildlife must be protected by prople . 14. aluminium [ælʊ'mɪniəm] is a valuable metal. it can be used again and again by you . as this metal can be recycled by you , aluminium cans should be thrown away by nobody . 15. he is a rude boy. good manners must be taught him by his mother .