Question

change in to passive voice.
1.when did you read the story?

Answer 1

when was you read the story

Answer 2

When the story was read by you? –this is the right answer.

To change active voice into passive voice, one needs to change the verb form.

Here, in the sentence the active verb form is changed into passive to for changing the voice of the entire sentence.

Simply change the tens of the verb form to change the voice.

So, when did you read the story became when was the story read by you?