Ответ:

2. was completed

3. was built

4. is played

5. was built

6. was moved to Castlefield

7. is told

8. was opened

9. were built

10. was used

Объяснение:

past simple passive: was/were + v3 (гл. в третьей форме)

present simple passive: is/are +v3 (гл. в третьей форме)