Research Aim: This research aims to find the role of grammar in English language learning among foreign adolescents in the UK. It will discover how learning grammar can help them understand English as a second language when they come to the UK. It will find other factors which, in some cases, overpower grammar learning. Moreover, it will identify strategies and methods adopted by schools and other educational institutes to teach grammar and English effectively. Lastly, it will recommend teaching grammar more effectively to improve English learning among immigrant adolescents in the UK.