Gruppo di studenti caucasici delle scuole superiori che sostengono un esame in classe . - Foto e immagini stock

Group of high school students doing exam at classroom.

Group of high school students having test at classroom.

Group of high school students doing exam at classroom.

Woman high school professor helping student on exam.

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.

Two high school boys students looking at tablet.

Smiling schoolgirl writing notes in her notebook.

Smiling teacher helping her students during the lesson.

Primary school teacher with her students during a lesson.

Young Businessman Working in Office

Maths teacher and her studens during a lesson.

Smiling girl sitting at her desk at school.

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

Students answering the teacher's question in a maths lesson.