句型转换，每空一词
What food do you like best?(改为同义句)
What’s __________ __________ food?
The teacher made the students copy the text.(改为被动语态)
The students were __________ __________ copy the text.
She said ， “I have seen the interesting film.”(改为间接引语)
She said that __________ __________ seen the interesting film.
Ben has finished the project on reusing natural resources.(改为否定句)
Ben __________ __________ the project on reusing natural resources.
Amy studied in a university for several years.(对划线部分提问)
__________ __________ did Amy study in a university?