1. zao can   waiter   tip   bill, check   breakfast   Hint Half-n-half Clue   2. cai [chan;dan;shan]   tip   menu   lunch   waitress   Half-n-half Clue   3. shi zhe   waiter   bill, check   dinner   meal   Half-n-half Clue   4. ji qiao   menu   tip   lunch   bill, check   Half-n-half Clue   5. ν: [fu;fu] wu [yuan;yun;yun]   price   vegetarian   toilet   waitress   Half-n-half Clue   6. piao [ju;ju] ，jian [cha;zha]   wine waiter   cuisine   lunch   bill, check   Half-n-half Clue   7. [xi;xian] shou [jian;jian]   toilet   tip   menu   waiter   Half-n-half Clue