Britain , British , England , English , Europe , European , Europeans , PRIMARY , SCHOOL , UK , United Kingdom , arm , arms , boys , child , children , class , classroom , classrooms , developed countries , developed country , educate , educating , ethnic , girls , hand , hands , horizontal , horizontals , kid , kids , leanrning , learn , mixed race , ow_edwards , people , person , persons , pmscinternational , pupil , pupils , schools , sit , sits , sitting , x2xSP , xtxsp