1. 电话   newspaper   telephone   information   book stand   Hint Half-n-half Clue   2. 素食主义者   number   vegetarian   pharmacy, chemist   blanket   Half-n-half Clue   3. 药房，化学家   newspaper   ticket office   cafeteria   pharmacy, chemist   Half-n-half Clue   4. 报纸   blanket   magazine   newspaper   restaurant   Half-n-half Clue   5. 票机器   ticket machine   luggage trolley   luggage van   credit card   Half-n-half Clue   6. 晚餐   vegetarian   dinner   luggage van   credit card   Half-n-half Clue   7. 信息   ticket office   information   vegetarian   pillow   Half-n-half Clue