A. "And so we, the Jews of Sighet, waited for better days that surely were soon to come." (paragraph 18)
D. "People gathered in private homes: no need to provoke the Germans." (paragraph 39)
Sentence A supports the answer to question 3 by showing that the community is waiting for better days, indicating that the current situation is not good. Sentence D supports the answer to question 3 by showing that the community is gathering in private homes in order to avoid the Germans, indicating that the people are afraid of the Germans and are trying to avoid them. Together, these sentences support the idea that the community is in a difficult situation and is trying to avoid persecution from the Germans.