Your tone
Let's look at the other choices first. Your credibility is your ability to be believed as trustworthy in regards to the subject. Whether you're talking to a group of teenagers or professional adults, your credibility doesn't change. Your clarity also should not change based on the audience because you want to be clear in your message at all times. Also, your purpose should be the same no matter the audience. The only thing that would change is your tone. The way you approach a crowd of teenagers would vary greatly from the way you'd approach a room of professionals.
Answer:
they choose their occupations for them
none of them have memories of sunlight and animals because the giver has them and there isn't anything else in the city
they aren't allowed out of the city and if they tried to escape they try to kill them
<span>A Hasidic legend tells us that the great Rabbi Baal-Shem-Tov, Master of the Good Name, also known as the Besht, undertook an urgent and perilous mission: to hasten the coming of the Messiah. The Jewish people, all humanity were suffering too much, beset by too many evils. They had to be saved, and swiftly. For having tried to meddle with history, the Besht was punished; banished along with his faithful servant to a distant island. In despair, the servant implored his master to exercise his mysterious powers in order to bring them both home. "Impossible", the Besht replied. "My powers have been taken from me". "Then, please, say a prayer, recite a litany, work a miracle". "Impossible", the Master replied, "I have forgotten everything". They both fell to weeping.</span>
You don’t know what is going to happen in either one , you don’t know what the tv show is about but you don’t know what is going to happen . You know what school your going to but you don’t know if your going to like it