Употребите правильную форму глаголаto be. 1. apples useful. 2. my brother a pessimist, and i an optimist. 3. she a girl of my dreams. 4. the boss out at the moment. 5. it an impor- tant meeting. 6. these very good schools. 7. i rather shy, but my friends very brave. 8. it a fine day today. 9. they our relatives. 10. she a young woman. 11. these fast trains. 12. it an interesting fact. 13. they famous detectives. 14. your english not bad. 15. it a modern building. 16. he not well today. 17. they not at home now. 18. it a clever step. 19. we from london. 20. i right? — yes, you right as usual.