阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填人一个适当的词或使用括号中词语的正确形式填空（不多于3个词），并将答案填写在答题纸的相应位置上。
Wang Peng felt very frustrated when he saw none of his regular customers __________ (eat) in his restaurant. In his opinion, __________ could be better than his fried, mutton kebabs, fatty pork or his sugary cola. Who won his customers? __________ (curious) drove him into Yong Hui’s newly-opened __________ (slim) restaurant and was amazed at the menu there: raw vegetables, fruit and water. It was obvious __________ Yong Hui was telling __________ when promising to make the customers thinner. In order to win his customers back, he went to the library to do some research, __________ showed Yong Hui’s menu didn’t give the customers energy-giving food. __________ finding out the weakness of Yong Hui’s menu, Wang Peng wrote his own sign, saying “Energy-giving food served”. In fact, there was weakness in Wang Peng’s menus, too. Food at his restaurant contains too much fat. So __________ only solution is to combine the two menus together to provide a __________ (balance) menu with food full of energy and fibre.