1. oshieru   mark   teach   correction   lesson   Hint Half-n-half Clue   2. shiken   mark   read   question   examination   Half-n-half Clue   3. maaku   teaching   answer   mark   examination   Half-n-half Clue   4. yomu   correction   question   teach   read   Half-n-half Clue   5. shitsumon、toi   write   correction   homework   question   Half-n-half Clue   6. kotae   correction   write   answer   study   Half-n-half Clue   7. shukudai   read   teaching   study   homework   Half-n-half Clue