Translation of "Intently" in Spanish

Tom listened intently.

Tom escuchó cuidadosamente.

They looked intently.

Ellos miraron fijamente.

They watched intently.

Observaron atentamente.

Everybody was listening intently.

Todos escuchaban atentamente.

And she loved using them to gaze intently into other people's eyes.

y amaba usarlos para mirar intencional y fijamente a los ojos de otras personas.

I rubbed my eyes and stared. And I saw the most extraordinary little fellow studying me intently.

Me froté bien los ojos, miré a mi alrededor y vi a un hombrecito realmente extraordinario, que estaba muy serio mirándome.