Question

change into passive voice - did they say anything important in the meeting.

Answer 1

Hey Dear!
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Active Voice -
Did they say anything important in the meeting?

Passive Voice -

Was anything important said in the meeting (by them)?

Explanation -
It is not always necessary to use the 'by agent' in the Passive Voice sentences. So, here, we can do away with the use of 'by agent' (by them)

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