sentence: Although I write and speak English at an advanced proficiency level , this exchange would provide the fluency I need in academic contexts and interpersonal communication . As all of the most relevant papers , research and journals are written in English , I want to achieve this level to make it easier to write and produce good materials for the scientific community , and to communicate better with all cultures .
modified: Although I write and speak English in an advanced proficiency level , this exchange would provide the fluency I need in academic grounds and interpersonal communication , as all of the most relevant papers , research and journals are written in English , I want to achieve this level to make it easier to write and produce good material for the scientific community , and to communicate better with all cultures .
transformation: PREP, NOUN, PUNCT, NOUN:NUM