A good six turns of the glass ago, it was.
Perhaps that is the first good turn trees do for us.
But anyway I did do you a good turn out there.
You're not in any trouble; you did us all a good turn this morning.
She was only trying to do James a good turn.
But you are probably doing these five a good turn.
As I said, you did me a good turn tonight.
A good turn did not mean that another was to follow.
I did him a good turn a few years ago.
And to do a good turn to somebody every day.