... own language, mathematics and English In England, America or Australia, many boys and girls study their own language, which is English and another language, perhaps French, German or Spanish Many ... Why is a third language necessary if the man wants to talk to dolphins? a dolphins cannot hear b dolphins cannot understand peoples language c dolphins cannot hear the kind of sounds man can make ... sounds man can make If the man wants to talk to dolphins, therefore, he will have to make a third language which both he and the dolphins can understand Dolphins are also very friendly towards man...