1. kai ken   pilot   reclaim   dinner   luggage rack   Hint Half-n-half Clue   2. [kong;kong] [fu;fu] [yuan;yun;yun]   luggage van   flight attendant   luggage rack   customs officer   Half-n-half Clue   3. jin qian   lunch   money   escalator   weigh   Half-n-half Clue   4. [shu;shu;shuo] zi   number   flight attendant   reclaim   restaurant   Half-n-half Clue   5. guan [jia;jia;jie]   steward   weigh   pilot   restaurant   Half-n-half Clue   6. [hang;hang;heng;xing] li [che;ju]   breakfast   number   weigh   luggage van   Half-n-half Clue   7. hang [kong;kong] qi   baggage limit   aircraft   steward   currency   Half-n-half Clue