But in the end we had a stroke of luck.
And a real stroke of luck, that he should have known his weight exactly.
That was a stroke of luck, as it turned out.
If there is not stroke of luck, we are lost.
Or have we just had a stroke of bad luck?
What a stroke of luck to get another date with her!
I'm on the good side: I've never yet had a real stroke of bad luck.
But guess what it turned out that getting cut was a great stroke of luck.
We'd never have known anyone had been there except for a stroke of luck.
But in the last few days, we've had a stroke of luck.
