1. 素食主义者   book stand   railway   vegetarian   guard   Hint Half-n-half Clue   2. 枕头   pillow   number   book stand   blanket   Half-n-half Clue   3. 餐馆   railway   magazine   restaurant   time of departure   Half-n-half Clue   4. 药房，化学家   pharmacy, chemist   luggage van   luggage trolley   information   Half-n-half Clue   5. 出发时间   pharmacy, chemist   railway   snack   time of departure   Half-n-half Clue   6. 靠窗座位   guard   pharmacy, chemist   fine   window seat   Half-n-half Clue   7. 数字   number   meal   time   dinner   Half-n-half Clue