We were talking loudly when the teacher came in . (对划线部分提问)
_________ ________ you _________when the teacher came in ?
 There will be a robot in every house in the future.(改为一般疑问句)
__________  _________be a robot in every house in the future ?
 He asked me , “Are you a new student here ?”(改为间接引语)
He asked me ______I ________a new student there .
 I think there will be more cars in the future. (改为否定句)。
I _________think there _______be more cars in the future.
 Hurry up, or you will be late.(改为同义句).
_______you ________hurry up, you will be late.