用正确形式填空。'j8f8r9e,u6d1|8H6H;t6_3F/i7m
Tina and Kitty ,O3z*j,g6|:d4\/k1\){)s;}/v (be) good friends.'j8f8r9e,u6d1|8H6H;t6_3F/i7m