our school life will come to an ____.怎么填?填end还是ending?

our school life will come to an ____.怎么填?填end还是ending?
our school life will come to an ____.怎么填?
填end还是ending?

our school life will come to an ____.怎么填?填end还是ending?
正确：end
end本身就可以作名词使用.