1. reserva   flight number   money exchange   customs duty   reservation   Hint Half-n-half Clue   2. banco   flight number   duty free   customs officer   bank   Half-n-half Clue   3. água   money exchange   foreign currency   water   seat   Half-n-half Clue   4. passaporte   snack   passport   money exchange   reservation   Half-n-half Clue   5. dinheiro   customs clearance   baggage reclaim   customs   money   Half-n-half Clue   6. avião   international   escalator   airline   airplane   Half-n-half Clue   7. número do vôo   cafeteria   pilot   meal   flight number   Half-n-half Clue