Question

Open the brackets using Passive Voice:
1)-Our classroom (clean)regularly.
2)-His book (translate)next month.
3)-That bridge (build)in 1920.

Answer 1

1. is cleaned
2. will be translated
3. was built

Answer 2

1 is cleaned ( Present Simple Passive)
2 will be translated ( Future Simple Passive)
3 was built( Past Simple Passive)