ПОЖАЛУЙСТА!!!! Срочноооо!!!! Заполните пропуски, преобразуя, если требуется, слова, напечатанные заглавными буквами так, чтобы они грамматически соответствовали содержанию предложения
1. are used
2. be kept
3. were kept
4. kept
5. were lost
6. lost
7. sign
8. be signed
9. was signed
10. signed
11. was signing
12. hasn't sign
13. water
14. watered
15. were watered
16. was watering
17. haven't watered
18. be watered
19. finished, watered
20. am watering, didn't water