Surprised young man raising his hands up, awaiting an answer on yellow background
Handheld shot of group of middle school children in face masks sitting at desks in classroom and raising hands to answer question by female teacher
Uncertain person doing sign in studio, unsure about answer. Guy being carefree and casual, doubtful over orange backdrop.
Schoolgirls in classroom with teacher starting lecture. Classmates studying and talking with tutor.
Doubt, misunderstanding. Multi ethnic woman shrugging shoulders in hesitation, isolated on orange
Innocent person's serious expression on green screen
Side view professional teacher and curios student standing at chalkboard in classroom talking. Caucasian woman asking questions as teenage girl thinking on answer. Education and tests concept.
Old man Looks at camera, thinks, isolated on white background. People sincere emotions, lifestyle concept.
Modern virtual learning: Young student engages in video call with teacher using laptop and chromakey screen
Modern college or university teacher standing in corridor checking students notes and answering their questions
Portrait of an unsure man, shows emotions I do not know in slow motion, waving his head no on the green screen.
Tracking macro shot of pen marking answers in a history test in school
Thoughtful young man posing for brainstorming and problem-solving concept
Drawing of question marks on whiteboard
Female Saying What in Emotions on Yellow Background
Yes and No choice
Woman tears off petals of chamomile
Smart Teen Schoolgirl Engaged in Online Learning
Young student confidently participating in classroom discussion
Upset Hindus man ponders difficult question rubbing chin
children in the classroom at school in masks sit in the classroom and answer the teacher's questions by raising their hands in slow motion. Lessons during the pandemic at school
Nerd Caucasian teenage schoolgirl raising hand answering task online sitting at desk with tablet. Portrait of smart girl studying indoors using video chat. Wireless education and intelligence concept.
Medium slowmo of multiethnic smart middle school pupils raising their hands to answer teacher questions having Chemistry lesson in modern classroom
Tracking shot of group of senior people having lesson in classroom or library and raising hands to answer teachers question
Mature man scratches chin trying to find answer to question
Questions and answers during business presentation
Excited schoolboy gesturing and talking in slow motion discussing matter with teacher in classroom. Back view of interested Middle Eastern boy learning studying in primary school indoors.
Host interviewing young male gamers at professional gaming tournament
Clueless person raising shoulders on camera, expressing doubt and being uncertain about answer. Young asian woman acting unsure and confused
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Physician being uncertain about something in studio, shrugging and feeling clueless about the right answer. Doctor doing i dont know symbol
Modern business coach wearing wireless microphone headset holding digital tablet seeing people raising hands to ask him questions then answering them
Friendly Asian woman in white t shirt opening carton box and speaking with audience during live stream at home
Animation of Question marks moving on alpha channel transparent background. 010 Full Hd. 4K
Misunderstood man expresses confusion
Teacher asking her students a question at the elementary school and child boy raised his hand to write the answer on the board. Learning process at school.
Airline captain unsure, shrugging and not knowing answer to question. Young man working as cabin pilot acting uncertain and clueless on camera.
Old man Looks at camera, thinks, isolated on white background. People sincere emotions, lifestyle concept.
Young woman expressing excitement and creativity, posing against yellow background
Mature man with gray hair and beard tries to come up with answer
Confused man considers way out of difficult situation
Back of view of caucasian schoolgirl raising hand and answering question of the korean teacher during a school lesson sitting behind the desk. Education, modern school and people concept. Slow motion
Smiling asian female in business suit holding tablet pc raising hand and getting up to ask a question during seminar. Multinational group of business people listening detailed answer of speaker
Confused Asian man puts hands on head with scared expression
Client Help-desk
Woman weighs pros and cons pondering best course of action
Young student responds to a question
Home tuition schooling concept, asian student study e-learning from tablet, private tuition lesson at home, personal consultant program, question and answer working at home, homework project
Female hand checking red marker to do list on transparent background. Checkmark check box. Woman writing red tick in question form front camera