Young man making notes in copybook while sitting by desk at lesson
teacher and schoolkids looking at boy making presentation at interactive whiteboard
Rear view of Audience showing hand to answer the question from Speaker on the stage
Diverse group of businesspeople having a meeting in the office
Mature blond teacher and Middle Eastern male student doing individual work
happy young speaker portrait giving a lecture in front of blackboard f
Teacher giving presentation on laptop for students
Young multiracial colleagues listening to confident business coach
student boy with marker writing on flip board
Side view of young student reading grammar rules on laptop screen
Mature blond teacher showing document with test to Muslim female student
Asian Speaker with casual suit on the stage present the screen in the conference hall
Businessman raising hand and asking question at meeting
Laptop computer with blank screen standing on desk among office supplies
Group of students gathered by table at lesson of German grammar
The educators canvas: a man inspiring minds in the classroom
student boy with marker writing on flip board
Closeup portrait of asian Speaker with casual suit on the stage over the presentation screen
Confident female researcher showing male colleague image of virus cell
student boy with marker writing on flip board
Group of clever classmates and teacher discussing online video or information
Closeup portrait of asian Speaker with casual suit on the stage over the presentation screen
Young successful economist in casualwear explaining graph by blackboard
Notes on training
Rear view of Audience showing hand to answer the question from Speaker on the stage
happy young speaker portrait giving a lecture in front of blackboard f
Young confident student or teacher making presentation
Rear view of Audience showing hand to answer the question from Speaker on the stage
happy young speaker portrait giving a lecture in front of blackboard f
Rear view of Audience showing hand to answer the question from Speaker on the stage
