unfortunately, i havent, cuz i havent got summer practice at all mm..pronunciation..practice, practice and only practice In My Opinion can improve it 4 writing: have a plan, for exmaple, 1st, general bout ur practice: when did u work, with whom, when it's allocated, how long were ur stydying there and so on, then, u should specify what kind of work did u do, how ur knowledges help u in working and what you learnt from this practice, thats all that u want, as i think, i'll repeat it: i havent got summer practice, this is juz my opinion how in must be done