Complete the sentences with the words from the box.
1. He blamed the mistake on a communication between two members of staff.
2. Moving abroad isn't easy when there's a language .
3. Holography is a video-conference technology with images.
4. communication takes place through gestures, facial expressions, eye contact, etc.
5. The site included a bulletin where visitors could post messages.
three-dimensionalNon-verbalboardbarrierbreakdown
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