необхідно, необхідність

Приклади використання слова «necessary»:

Horn, and it was absolutely necessary to see her before shesailed.
Would Weber pursue the fugitive's motor car with the necessary decisionand boldness?
It would then be necessary to sail close to the wind!
If necessary I shall dismissany whom I suspect.
They wereperfect targets, and Aten seemed to grasp the necessary tactics almostinstantly.