Question

47. Who has stolen my pen? change into passive voice​

Answer 1

Explanation:

Answer. By whom has my pen been stolen? Explanation: When a question beginning with the word 'who' is given in the active voice, it becomes 'by whom' in the passive voice and the sentence starts it with followed by the rest of the sentence.

Answer 2

Answer:

By whom my pen has been stolen?

Here's your answer..

Hope it helps you..

Mark as Brainliest...