'What Shall We Do' in the Bible

And Manoah said, Now let Your words come to pass. How shall we order the child, and what shall we do to him?

What shall we do for wives for those who are left, since we have sworn by Jehovah that we will not give them of our daughters for wives?

And the elders of the congregation said, What shall we do for wives for those who are left, since the women are destroyed out of Benjamin?