Answer:
In passive voice is: Why has the watch been wound ?
Step-by-step explanation:
The passive voice sentence of "Why have you wound the watch?" is:
Why has the watch been wound ?
In the passive voice, the subject of the sentence is acted upon by the verb.
In this case,
- The watch is acted upon by the verb "wind".
- The word "has" is used to indicate that the action was done in the past.
