English Grammar, The Oxford Dictionary of New Words
http://www.4shared.com/document/FwesG00h/_2___ebook__-_English_Grammar_.htm
toefl - american idioms dictionary
http://www.4shared.com/document/hAy1jx1X/toefl_-_american_idioms_dictio.htm
Chinese (Mandarin) - Phrase Dictionary and Study Guide
http://www.4shared.com/document/yYs4unWu/Chinese__Mandarin__-_Phrase_Di.htm
http://www.4shared.com/document/FwesG00h/_2___ebook__-_English_Grammar_.htm
toefl - american idioms dictionary
http://www.4shared.com/document/hAy1jx1X/toefl_-_american_idioms_dictio.htm
Chinese (Mandarin) - Phrase Dictionary and Study Guide
http://www.4shared.com/document/yYs4unWu/Chinese__Mandarin__-_Phrase_Di.htm