Sentence examples for could not concentrate from inspiring English sources

Afterward, she could not concentrate or sleep.

She could not concentrate on details.

She could not concentrate on Yayuk Basuki.

She tried to go back to her transcription, but she could not concentrate.

I could not concentrate on our coupled life and frankly did not care to.

He slept a few hours each night and could not concentrate on work.

I couldn't concentrate.

He couldn't concentrate.

"I couldn't concentrate!" she cried.

"She said she couldn't concentrate".

I couldn't concentrate on my problem.