1. trilho de trem   railway   early   reservation   delay   Hint Half-n-half Clue   2. bilheteria   early   ticket office   cancellation   upper berth   Half-n-half Clue   3. sala de espera   platform   toilet   waiting room   one-way ticket   Half-n-half Clue   4. vestiário   cloakroom   toilet   get-off   sleeping car   Half-n-half Clue   5. cancelamento   early   cancellation   platform ticket   compartment, carriage   Half-n-half Clue   6. passagem   toilet   arrival   platform ticket   seat   Half-n-half Clue   7. ar condicionado   toilet   on time   air conditioned   waiting room   Half-n-half Clue