Question

Change into active voice

He cannot be challenged.
We shall be being helped.
The matter will have been started

Answer 1

HE CANNOT BE CHALLENGED WE SHALL BE BEING HELPED THE WILL HAVE BEEN STARTED!!!!!!!!!!

Answer 2

HEY FRIEND

HERE IS YOUR ANSWER.,

1. None can challenge me.

2. They will be helping us.

3. We shall have started the matter.

HOPE IT HELPFUL TO YOU. PLEASE MARK AS BRAINLIEST ✌️✌️