Answer:
Hello, the options are not provided. However, the members of the All-City Jazz band honored Jeffrey's courageous fight against leukemia by;
1. Proclaiming him an honorary member of the band.
2. Giving him an official All City T-shirt and a special All City ball cap.
3. Shaving off their hairs in honor of Jeffery's fight against leukemia.
Explanation:
The story, "I'm A Man Now", tells of a young boy named Stephen who experienced the troubles his five-years old brother went through as he fought the battle against cancer and leukemia. Stephen who was a drummer organized a concert to raise funds for his ill brother.
He was supported by his teachers and fellow students who paid for the concert so as to raise the needed funds. To honor Jeffery, the band proclaimed him an honorary member, gave him a customized T-shirt and ball cap of the band, and shaved off their heads.
The benefit of group work that is demonstrated in this example is enabling a complex task be broken down to simpler and fewer works. Since each individual had been given fewer task, it leads to increase of productivity while saving the time consumed in finishing the project.
Since nothing is underlined i presume that the underlined pronoun is them. It is in the dative case because them is an object and answers the question to whom was something done. Them refers to the trainer's team.
