根据对话内容，从方框中选择恰当的单词并用其适当形式填空
A：Hey, Mark! What happened last night?
B：A man got ____in our neighborhood.
A：What were you doing at that time?
B：I ____a shower.
A：How did you feel when you heard the news?
B：I felt so afraid that I had trouble ____ clearly.
A：Did anyone see what happened?
B：No. No one knows the ____.
