1. The story is just a blue moon.

2. That kind of chance comes once in a blue moon.

3. Once in a blue moon you get some problems.

4. I see her once in a blue moon.

5. I haven't seen you in a blue moon.

6. It only happens like this once in a blue moon.

7. By living a blue moon with the Indians, he was assimilated to them in his thinking and actions.

8. We go out to eat once in a blue moon.

9. That happens only once in a blue moon, when the weather is cold enough and thus the ice thick enough.

10. Once in a blue moon Eric will offer to help with the dishes, but usually he doesn't do any housework at all.

11. So now he just comes round once in a blue moon.

12. Once in a blue moon the addressing system itself changes.

13. The most recent observation of a blue moon was in Edinburgh in 1950.

14. A blue moon is the second full moon in one month.

15. He gets drunk only once in a blue moon.

16. This is a chance once in a blue moon.

17. Such a chance comes once in a blue moon.

18. That sort of thing only happens once in a blue moon.

19. He gives us a treat only once in a blue moon.

20. It is once in a blue moon that you get a chance.

21. In the city met you is real once a blue moon!

22. It was an opportunity that comes once in a blue moon.

23. Where have you been? I haven't seen you in a blue moon.

24. My sister lives in Alaska, so I only see her once in a blue moon.

25. And Eleanor was damn lucky to have him as an escort once in a blue moon.

26. I used to spend a lot of time in London, but now I only go there once in a blue moon.

27. Eg . Seeing the partial eclipse is once in a blue moon.

28. Coin collecting is interesting, but you find a real valuable coin only once in a blue moon.

28. try its best to gather and build good sentences.

29. Great writers like Mark Twain only appear once in a blue moon.

30. You get a chance like this only once in a blue moon.

1. That kind of chance comes once in a blue moon.