Sonriente adolescente colegiala sentado en la escuela cafetería con compañeros de clase y mirando a la cámara - Foto e imagen de stock

Happy teen schoolgirl talking by phone at school cafeteria

Smiling teen schoolgirl sitting at school cafeteria and greeting friend

Group of teenage students chatting while taking lunch at school cafeteria

Happy woman with notebooks, digital tablet and smartphone near blurred multiethnic friends in auditorium

Group of high school students at school cafeteria together

Teenage high school students at school cafeteria during lunch

Multiethnic group of high school students chatting while taking lunch at school cafeteria

High school students taking lunch together at school cafeteria

Adorable schoolkid holding book and smiling at camera while visiting library with classmates

Schoolchildren using desktop computers and studying together in library

Young teacher and schoolchildren studying with desktop computers in library

Schoolchildren sitting at desks and looking away during lesson in library

Young students greeting each other in classroom

Concentrated african american student girl studying in classroom

Adorable little kids in school corridor

Students talking about homework together in college corridor

Adorable little kids in school corridor

Young students raising up hands to answer on teachers question