Ƙwarewar harshe shine mahimmin jagorar haɗa baki da 'yan gudun hijira. Yana sauƙaƙa haɗuwa a cikin ƙasa mai masaukin baki da komawa ga babban birnin ɗan adam, damar yin aiki, sauƙaƙe zamantakewa, siyasa, da shiga cikin jama'a gami da samun ilimi, sakamakon lafiya da rayuwar iyali. Ƙwarewar harshen Ingilishi na daga cikin mahimman abubuwan da ake buƙata don samun damar isa ga cikakkiyar damar yin aiki a cikin Amurka ta Amurka. Daga cikin fa'idodin shirin Koyarwar Harshen mu yana fahimtar da baƙi da 'yan gudun hijira da harshen Ingilishi. Ɗalibai sun ba da rahoton cewa ƙwarewar Ingilishi yana taimaka musu don rage farashin ƙaura duka kuɗaɗen kai tsaye da farashin tunani na barin ƙasar gida kuma yana aiki azaman tashar ba da labari don koyo game da wasu abubuwan sha'awa na zamantakewa, ɗan adam da kuɗi.