Answer:
When you add 's to a noun it means that the thing you mentioned before belongs to that person.
In this exercise they want you to mention the stuff belonging to these nouns.
For example :
Martha' s purse.
Joann's book
<span>triplet sisters; renames Laura, Lisa, and Lynn.</span>
Tell him did u go out of the country? 2 What did u guys do for fun? 3 Did u guys have a picnic or went to one? 4 What stores did u go to? 5 did u help your parents? Doneeee