 Complete the following phrase:  At this exact time, Billy becomes un-un-unstuck in time and has flashbacks from his former and future life. Billy and the other prisoners are transported into Germany. By 1945, the prisoners have arrived in the German city of Dresden to work in contract labor forced labor. The Germans hold Billy and his fellow prisoners in an empty slaughterhouse called Schlachthof-fünf slaughterhouse five. During the extensive 