Respuesta :
The answer is “Whatever we do, we're very afraid the neighbors might hear or see us.” Because it is speaking about fear of being heard.
Answer: "Whatever we do, we're very afraid the neighbors might hear or see us."
Explanation: The detail from "The Diary of a Young Girl" by Anne Frank that best supports the mood of terror and anxiety is "Whatever we do, we're very afraid the neighbors might hear or see us." In her diary, Anne Frank wrote what happened to her family, the Van Danns and Dussel while hiding from the Nazis. They are staying at the annex. All the time they are afraid that someone might hear or see them. During the day, at working hours, this becomes worse because they can be heard by the people working downstairs.