1. 膳食   order   waitress   price   meal   Hint Half-n-half Clue   2. 早餐   dinner   snack   breakfast   bill, check   Half-n-half Clue   3. 女服务员   family   waitress   bill, check   vegetarian   Half-n-half Clue   4. 自助餐   menu   bill, check   buffet   snack   Half-n-half Clue   5. 晚餐   breakfast   lunch   table   dinner   Half-n-half Clue   6. 桌   cuisine   table   waiter   bill, check   Half-n-half Clue   7. 素食主义者   breakfast   bill, check   tip   vegetarian   Half-n-half Clue