Select the option that expresses the given sentence in passive voice.
"When will you play the musical instrument in the event?"

Correct option is C

Explanation of the Correct Answer: · The given sentence is in active voice (future simple tense).
· The passive structure for future simple is:
· Active: "When will you play the musical instrument?"
· Passive: "When will the musical instrument be played by you?"
Why Are the Other Options Incorrect? · (a) "When was the musical instrument played by you in the event?" → Incorrect; changes the tense to past simple.
· (b) "When will the musical instrument be played in the event?" → Incorrect; omits "by you," which is needed.
· (d) "When should the musical instrument be played by you in the event?" → Incorrect; "should" changes the meaning.
Thus, the correct passive voice sentence is:
"When will the musical instrument be played by you in the event?"