Children's Day come a _____ it.

Children's Day come a _____ it.
Children's Day come a _____ it.

Children's Day come a _____ it.
没上下文啊
填after
Children's Day comes after it.
it也不知道指的是什么,应该是某一节日或其他时间,大致是说it的后面紧跟着的是六一儿童节