Hi . I need to have my shoes repaired .   What ’ s the matter with them ?   Look at the heels . They are slanting .   Ah , I can do it perfectly .   How much does it cost ?   6 yuan . And I can make them as new as before .   I think it ’ s too expensive . I can just give you 4 yuan . Or I ’ ll go to another B .   All right . I ’ ll repair them for you . 