expulsion|expulsions

由于签证违规，三名外国人面临强制出境。

Three foreigners face ___expulsion due to visa violations.

由于打架事件，学校最近宣布了三名学生被开除。

The school recently announced three ___expulsions due to the fighting incident.

由于多次违反校规，他被学校开除了。

He received an ___expulsion from school for repeatedly breaking the rules.