Celebrando el éxito. Pareja feliz estudiando en clase. Hombre y mujer de vuelta a la escuela. Bonito profesor y apuesto maestro. Estudiantes universitarios o universitarios que tienen clase. Educación secundaria . - Foto e imagen de stock

Compromise solution. College relations. Relations classmates. Students communicate classroom chalkboard background. Violence and bullying. Communication between group mates. Friendship and relations.

Students communicate classroom chalkboard background. Education concept. Communication between group mates. Friendship and relations. Compromise solution. College relations. Relations with classmates.

Happy to get high grades. Happy man and woman back to school. Couple studying in classroom. Sexy teacher and handsome schoolmaster. University or college students having lesson. High school education.

Students communicate classroom chalkboard background. Violence and bullying. Communication between group mates. Friendship and relations. Compromise solution. College relations. Relations classmates.

Relations classmates. Students communicate classroom chalkboard background. Violence and bullying. Communication between group mates. Friendship and relations. Compromise solution. College relations.

Compromise solution. College relations. Relations classmates. Students communicate classroom chalkboard background. Violence and bullying. Communication between group mates. Friendship and relations.

School education. Prepare for school lesson. Annual report. Teacher and supervisor working together in school classroom. Educational program. School educator with laptop and principal with documents.

Prepare for school lesson. Teacher and supervisor working in school classroom. School educator with laptop and principal with official documents. School education. Take into account educational norms.

Concentrated on studying. teacher and student on exam. business couple use laptop documents. businessman and secretary. back to school. Non-formal education. paper work. office life. Doing research.

Criticism and objection concept. Teacher wants man to shut up. Please shut up. Tired of complaints. Indifferent about objection. Dismissed objection. School teacher and parent. Stop talking to me.

Concentrated on studying. teacher and student on exam. business couple use laptop documents. businessman and secretary. back to school. Non-formal education. paper work. office life. Doing research.

School education. Prepare for school lesson. Improve teaching skill. Consult with colleague. Help me with documents. Teacher and supervisor working together in school classroom. Educational program.

Confident in their successful future. paper work. office life. teacher and student on exam. back to school. formal education. business couple use laptop and documents. businessman and secretary.

Using modern technologies. paper work. office life. back to school. Informal education. businessman and angry secretary. business couple use laptop and documents. teacher and student on exam.