Ответ:

1 is spoken

2 are cleaned

3 was opened by

4 must be done

5 is... done

6 was eaten by

7 should be ... fed

8 are collected by

9 is... watched by

10 was eaten... his cat

11 has been done ... us

12 was... painted by

13 will be asked

14 has been drawn by

15 has been drunk by

16 won't be repaired by

17 was... taken

18 should be  washed

19 have been watered by

20 have... been sent

Объяснение: