6.Wang Peng felt very frustrated when he saw none of his patrons (?停 would eat in his restaurant.(41)Inhis opinion,nothing could be better than his fried rice,mutton kebabs,fatty pork or his sugary cola.Who won his customers?He (42)followed(follow) one of his best friends into Yong Hui's (43)newly(new)-opened slimming restaurant and was amazed at (44)what he saw in the menu there:raw vegetables,fruit and water.It (45)was (be) obvious that Yong Hui was telling lies when promising to make the customers (46)thinner(thin).In order to win his customers back,he went to the library to do some research,(47)whichshowed Yong Hui's menu didn't give the customers energy-giving food.Having found out (48)theweakness of Yong Hui's menu,Wang Peng wrote his own sign,(49)saying(say) energy-giving food served.In fact,there was weakness in Wang Peng's menus,too.Food at his restaurant contains too much fat.So the only solution is to combine the two menus together to be a (50)balanced(balance) menu.