Answer :
Final answer:
The author included the detail of the boy playing with the dogs to provide more concrete details about the boy's tasks when he volunteers at the animal shelter. Option D is correct.
Explanation:
The author's purpose of including the bolded sentence about the boy playing with dogs waiting to find homes is best captured by option D: The purpose is to add details about how he volunteers. This sentence gives us specific details about the actions the boy takes when he is volunteering, making his work at the animal shelter more concrete and understandable for the readers.
It does not present an anecdote, which is typically a short, amusing or interesting story about a real incident or person (option A). This sentence also doesn't give reasons for the boy's actions (option C), and although it does show him helping others (option B), the sentence is not presented as an example of this, but rather as a description of his regular duties at the shelter.
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Answer: D: The purpose is to add details about how he volunteers.
Explanation:
This is because he's playing with dogs that don't have family's, who are probably in a shelter. So, it shows that he's volunteering.