六、句型转换 (本题共5题，每小题1分，满分5分）

请根据要求改写下列句子，每空一词。

81. I think that he seems dishonest sometimes. （构成反义问句）

   I think that he seems dishonest sometimes, _________　____________ ?

82. He is foolish to say such a thing. (改为同义句)

   _________ is foolish _________ him to say such a thing.

83. Many visitors come and visit Guilin because of its fantastic landscape.(改为同义句)

   Many visitors come and visit Guilin ________ it  ________ fantastic landscape.

84. The population of Hai’an is about a million. （对划线部分提问）

  _______ _________ the population of Hai’an?

85. Twenty-four emperors used to live in the Palace Museum. （改为否定句）

  Twenty-four emperors _________ _________ to live in the Palace Museum.