夜幕降临，城市灯火通明。

Night has ___fallen, and the city lights are shining brightly.

暴风雨过后，树枝上挂满了落下的果实。

After the storm, the branches were covered with ___fallen fruits.

这位曾经备受尊敬的教授因学术不端而成为了堕落学者。

The once-respected professor has become a ___fallen scholar due to academic misconduct.

每年在阵亡将士纪念日，我们都会悼念那些在战争中牺牲的将士。

Every year on Memorial Day, we honor the ___fallen warriors who gave their lives in war.