Question

He was taken for a thief.(voice change)​

Answer 1

He was taken for a thief. In the given sentence, the hidden subject is 'They' or 'We'. Sentence after converting to Active Voice:

(They took him for a thief.)

Answer 2

Answer:

In the given sentence there is hidden of 'they' or 'we'. After voice change the sentence is :-

They took him for a thief.