1. 收票員   time   time of departure   ticket collector   vegetarian   Hint Half-n-half Clue   2. 行李車   meal   luggage van   ticket collector   cafeteria   Half-n-half Clue   3. 午餐   lunch   luggage trolley   pillow   guard   Half-n-half Clue   4. 藥房，化學家   pharmacy, chemist   cafeteria   guard   number   Half-n-half Clue   5. 票   taxi stand   restaurant   ticket   snack   Half-n-half Clue   6. 出租汽車   cafeteria   guard   car rental   ticket   Half-n-half Clue   7. 晚餐   ticket collector   time of arrival   taxi stand   dinner   Half-n-half Clue