Grupo de estudiantes de secundaria que hacen el examen en el aula . - Foto e imagen de stock

Group of Caucasian high school students taking an exam at classroom.

Group of high school students doing exam at classroom.

Group of high school students having test at classroom.

Group of high school students having test at classroom.

Group of high school students doing exam at classroom.

Group of high school students doing exam at classroom.

Group of high school students having test at classroom.

Woman high school professor helping student on exam.

Two high school boys students looking at tablet.

Smiling schoolgirl writing notes in her notebook.

Young Businessman Working in Office

Hands of cropped unrecognisable high school boy writing in his notebbok at classroom.

Smiling girl sitting at her desk at school.

Smiling teacher helping her students during the lesson.

Hands of cropped unrecognisable high school boy writing in his notebbok at classroom.

Pretty elegant Caucasian woman teacher watching students during test taking.

Cute blond schoolboy sitting at his desk in the classroom.