Question

why had she left?change into passive voice​

Answer 1

Answer:

In order to convert active into passive, it is important to omit primary auxiliary verbs such as do, does or did. Words such as why, what and when remain at the same position as in the active voice. So, the correct answer is what is wanted by you.

Answer 2

Answer:

Hello dear friend..

Questions can't be change into passive or active voice..

We only convert the Sentence..

So, the question- Why had she left?

*Will be the Same..