1. confirmação   toilet   ticket   customs officer   confirmation   Hint Half-n-half Clue   2. refeição   snack   luggage trolley   international   meal   Half-n-half Clue   3. oficial da alfândega   meal   foreign currency   customs officer   excess baggage   Half-n-half Clue   4. imigração   domestic   seat number   baggage van   immigration   Half-n-half Clue   5. despacho aduaneiro   gate   customs officer   cafeteria   customs clearance   Half-n-half Clue   6. alfândega   weigh   money exchange   customs   customs clearance   Half-n-half Clue   7. loja   shop   air hostess   money exchange   water   Half-n-half Clue