Answer:
Pleading
Step-by-step explanation:
this is because of the tone in the paragraph for example lines like "Aren't there four other trumpet players who could cover for you?" this shows how desperate his friend wants him to join the team by finding random excuses. Another example is in "I've been dreaming of the city championship since we were kids." the author here is basically not giving him an option, the author is telling him that he if leaves the team he would ruin his best friend's childhood dreams.