1. I know for a certainty that the company has been bought up.

2. He knew it for a certainty.

3. The Japanese war lords had looked for a certainty.

4. I know for a certainty that he will be here in time.

5. And, if we know it for a certainty, how do we know it?

6. READERS of this biography will, for a certainty, find it odd that the name 'Wang Zhaojun' is here joined to the phrase 'patriotic heroine'.

7. But my questions are, first, is it known for a certainty that this missile was being tested and that this is its specific purpose?

8. He'll go astray, for a certainty, if he doesn't take more care.Sentencedict

9. Hereupon he knew for a certainty that it was his dear wife and his dear child, and he kissed them, and was glad, and said, "A heavy stone has fallen from off mine heart."

10. For a certainty it is valuable to reflect problems and deficiencies of maintenance material management work and enhance the maintenance material support capability.

11. He left town a week ago, I know this for a certainty.

12. The cause of trouble with the machine is not known for a certainty.

13. "A week of this, " he said to himself, "and we shall be sowing our barley. It is winter's end, for a certainty.

1. I know for a certainty that the company has been bought up.