His mother made a big cake for his birthday.(改为被动语态)
A big cake by his mother for his birthday.
This house used to belong to Mr. Fox. ( 对划线部分提问 )
house it use to be?
She is a love girl.(改为感叹句)
lovely girl she is!
Andy learns English by Joining the language club.(对划线部分提问)
Andy learn English?
The shirts are made of silk.(改为否定句)
The shirts made of silk.
It is amazing for China to make such great achievements over the past thirty years.(改为复合句)
It is amazing China such great achievements over the past thirty years.