Sentence examples for pen pals from inspiring English sources

Pen pals?

We became pen pals".

They are champion pen pals.

The pair had been childhood pen pals.

It wasn't like we became pen pals.

And we've become sort of pen pals.

Have you had pen pals before?

Its pen pals correspond with 27,000 prisoners.

How is the making of "Pen Pals" going?

Unlikely pen pals: T. S. Eliot and Groucho Marx.

We became friends and pen pals, of a sort.