sentence: Please , feel free to get in touch with my teacher in order to obtain references for me : ( 5wYU8kZ1pS6@uniovi.es Phone : 34 123 45 67 89 . He speaks English fluently ) .
modified: Please , feel free to get in touch with my teacher in order to obtain references for me : ( 5wYU8kZ1pS6@uniovi.es Phone : 34 123 45 67 89 , He speaks English fluently ) .
transformation: PUNCT