1. ticket office   shu li [chang;chang]   zao can   [hang;hang;heng;xing] li [che;ju]   shou piao [chu;chu]   Hint Half-n-half Clue   2. cafeteria   ji cheng [che;ju] [che;ju] zhan   zi zhu [shi;si] tang   shou piao [chu;chu]   [hang;hang;heng;xing] li [che;ju]   Half-n-half Clue   3. vegetarian   xin xi   shan [shi;si]   ji cheng [che;ju] [che;ju] zhan   su [shi;si] zhu yi zhe   Half-n-half Clue   4. lunch   piao ji qi   wu can   xin xi   zi zhu [shi;si] tang   Half-n-half Clue   5. credit card   shan [shi;si]   ji cheng [che;ju] [che;ju] zhan   xin yong [ka;qia]   piao ji qi   Half-n-half Clue   6. telephone   can guan   fei su [shi;si] zhu yi zhe   zhen tou   dian hua   Half-n-half Clue   7. non-vegetarian   shan [shi;si]   zao can   yao fang ，[hua;hua] xue [jia;jia;jie]   fei su [shi;si] zhu yi zhe   Half-n-half Clue