Question

We opened the factory at nine o'clock. Into passive

Answer 1

Heya,

The answer to your question is :

The factory was opened at nine o'clock by us.

Regards,

Kshitij.

Answer 2

HEY MATE,

Answer:

Nice question. Here is your answer

Explanation:

PASSIVE VOICE- The factory was opened by us at nine o'clock.

HOPE IT HELPS...

MARK AS BRAINLIEST

REGARDS,

GUNJAN