Dekiru Nihongo Chuukyuu (Intermediate) series includes specialized workbooks designed to accompany the main textbook. The most common "work" related PDF documents for this level are the Kotoba Hyogen (Vocabulary and Expression) Workbook and various translation/answer supplements Available Workbook & PDF Resources Kotoba Hyogen Workbook (Intermediate)
A quick Google search for "Dekiru Nihongo Chuukyuu PDF free download" often leads to piracy sites. While tempting, these files are usually: dekiru nihongo chuukyuu pdf work