1. 試験   correction   examination   learn   answer   Hint Half-n-half Clue   2. 学課   homework   lesson   teaching   write   Half-n-half Clue   3. 教訓   examination   teach   lesson   teaching   Half-n-half Clue   4. 宿題   study   correction   learn   homework   Half-n-half Clue   5. 教える   teach   homework   answer   learn   Half-n-half Clue   6. 学ぶ   examination   teaching   learn   homework   Half-n-half Clue   7. 質問、問い   homework   examination   question   lesson   Half-n-half Clue