1. экзамен   study   lesson   examination   mark   Hint Half-n-half Clue   2. коррекции   write   correction   lesson   homework   Half-n-half Clue   3. обучение   read   teaching   learn   answer   Half-n-half Clue   4. читать   correction   learn   homework   read   Half-n-half Clue   5. изучать   mark   study   teach   examination   Half-n-half Clue   6. писать   study   learn   write   read   Half-n-half Clue   7. Марка   mark   read   teach   study   Half-n-half Clue