Question

where did he find the pen? change into passive​

Answer 1

Answer:

Where was the pen found by him ?

Hope it helps !

Answer 2

Explanation:

Change into Passive Voice:

Where did he find the pen?

Answer:

Where was the pen found by him?

Note:

• The given sentence is in Past Indefinite Tense.
• v³ form of "find" is "found".