The "write-ups" (solutions) usually correspond to specific parts of the curriculum:
Text versions of listening exercises that are otherwise hard to verify. Why Students Use It answers to reading comprehension questions
"Gotovye Domashnie Zadaniya" (GDZ) for the English textbooks by and Irina Mikheeva are among the most popular study aids for Russian students. These manuals cover both the "Rainbow English" series and the specialized "English" series for schools with intensive language study. What’s Included answers to reading comprehension questions
Complete translations of texts, answers to reading comprehension questions, and grammar exercise keys. answers to reading comprehension questions
verifying complex grammar like Tenses or Passive Voice.
Each chapter is divided into "Steps" (e.g., Step 1, Step 2). Exercise Number: Direct links to specific tasks.