Humans are social___________(11) They like to live and work in groups, and therefore, they form. couples and families, villages and cities, work groups, team, and other___________(12) . Language is the 'cement' that holds these social groups together. Through language we can___________(13) ideas and experiences. Our brain think in symbols words and sentences--as well as in the images that we___________(14) from our senses. Thus we can turn experiences into symbols and communicate with other people through the use of language. Language enables people to ___________(15) ideas from group to group and from generation to generation. __________