1. huo bi   snack   escalator   currency   cuisine   Hint Half-n-half Clue   2. [shu;shu;shuo] zi   number   luggage rack   weigh   bank rate   Half-n-half Clue   3. yin [hang;hang;heng;xing] li [lu:;shuai]   excess   vegetarian   bank rate   number   Half-n-half Clue   4. can guan   non-vegetarian   restaurant   pastry shop   customs officer   Half-n-half Clue   5. wu can   baggage limit   lunch   money   vegetarian   Half-n-half Clue   6. ke cang   customs clearance   flight attendant   bank rate   cabin   Half-n-half Clue   7. [chen;cheng;cheng]   weigh   vegetarian   family   non-vegetarian   Half-n-half Clue