Kirsty was hardly concentrating any more; the walls glistened less.

That was impossible, because the heat and the champagne made her feel dizzy, till she felt she could hardly concentrate.

He knew she could hardly concentrate on the words he was speaking.

An average laptop user can hardly concentrate on his work, while he is on the way.

Some can hardly concentrate because of throbbing toothaches; others cannot see the chalkboard.

He could hardly concentrate on his words, for his mind was scrambling.

I could hardly concentrate on work that day, I was so worried.

He can hardly concentrate at work as he tries in vain to contact her.

Disoriented by images of ruin, she could hardly concentrate on the Master.

Paks felt she should know the words, anticipate the phrases, yet she could hardly concentrate enough to hear them.