Сделайте Пожалуйста с объяснением

0 IS ..north IS ... 1. IS ... 2. IS ... 3. near 4. is 5. isn't (is not) 6. cold 7. is 8. isn't (is not) 9. is 10. sunny 11. south 12. are 13 sea 14. are not (aren't) 15. is Обьяснения - правила использования глагола to be: it IS; they ARE