1. escada rolante   escalator   customs duty   baggage van   seat   Hint Half-n-half Clue   2. loja   visa   escalator   shop   reservation   Half-n-half Clue   3. número do vôo   flight number   customs duty   excess baggage   reservation   Half-n-half Clue   4. elevador   elevator   confirmation   pilot   aisle seat   Half-n-half Clue   5. casa de câmbio   escalator   cafeteria   gate   money exchange   Half-n-half Clue   6. assento no corredor   toilet   confirmation   aisle seat   customs   Half-n-half Clue   7. moeda estrangeira   customs officer   airport   foreign currency   window seat   Half-n-half Clue