She is the efficient secretary attached to the president.

She's just like the efficient secretary in a book.

I have heard that you are a very efficient secretary.

"And is that very efficient secretary of yours at your office?"

Mary would watch the procedure carefully each time - she was an efficient secretary.

I had just seen Marion for the first time as the efficient secretary.

Today you're a cool, efficient secretary, and I'd be lost without you.

George could delegate the administration to an efficient secretary and whatever additional assistance the section was likely to need.

Whatever was bothering her vanished as she became the efficient secretary again.

And he has been, I know, a most efficient secretary.