But she could never keep her mind on the job.

He tried to keep his mind on what she had been saying.

I kept my mind open between the two of them.

She had to keep her mind on the business at hand.

I had to keep my mind on the real business here.

Anything to focus on, to keep my mind from following its own dark course.

I couldn't seem to keep my mind on the play.

Will you try to keep your mind on one thing at a time?

He had to keep his mind on more important things.

Why couldn't he have kept his mind on the job at hand?