I really intended to pen this letter to you early this morning...
She penned a short memo to his private secretary.
...a holding pen for sheep...
He wasn't sure exactly how a fox could have got into the sheep's pen.
...to drive the cattle back to the house so they could be milked and penned for the night...
The goats are penned in and fodder has to be cut and carried each day...
I don't have to stay in my room penned up like a prisoner.
Whenever he put pen to paper he was at a loss for the right words to break the news.