1. foreign currency, foreign exchange   tororii   pasupooto   kyuukeishitsu   gaikokukawase   Hint Half-n-half Clue   2. return ticket, round-trip ticket   tenimotsuwotoru   oufukukippu   koukuugaisha   zaseki   Half-n-half Clue   3. customs   mizu   sekigou   kasutamu   nyuukokukanri   Half-n-half Clue   4. passport   koukuunchi   pasupooto   kokusai   tororii   Half-n-half Clue   5. international   suchuwaadesu、eahosutesu   kissaten   zaseki   kokusai   Half-n-half Clue   6. reservation   sekigou   yoyaku   zaseki   furaitonanbaa   Half-n-half Clue   7. one-way ticket   shuuchakueki   katamichikippu   hikouki   torikeshi   Half-n-half Clue