I dont understand your question.
Answer: All of them would be best, but in my opinion health insurance would be best, as the teen would have to go to the doctor for vaccines and check ups. Those are usually not cheap without insurance. In the event that teen gets hurt, enough for surgery, the insurance should cover the cost of that procedure.
Though you could argue for all of the other ones.
sad, depressed, victim, desperate, overwhelmed, shocked, jubilant
Discoveries people can make when they cooperate with others are things like New things about what they’re working on and social skills
While he was vacationing there with his wife and family. Because "While" is one of the subordinating conjunctions that come near the adverb clause.