Answer :
What Mrs Pedro should rightly do is D. Advise Ms Lizardo to supervise and join the parents in their activities.
What is narration?
This is known as the act of narrating a story.
Hence, we can see that based on the text, Mrs Pedro the school principal, noticing that Ms. Lizardo, a newly hired teacher was interacting with parents, Mrs Pedro should rightly Advise Ms Lizardo to supervise and join the parents in their activities
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