If there were adults on the island then the adults would be telling them what to do and they wouldn't make their own decisions.
Based on the given sentences above, the one that is punctuated correctly is the second sentence: She sends an email therefore, to her instructor and advisor. What makes the first sentence incorrect is that, it has no period at the end of the sentence. Hope this answer helps.
Answer: narratives are usually based off events in real life
The answer is self-monitoring. Hope this helps! :)
