Neither this answer nor that one is right.(改为同义句)________ ________the answers________right.
China has a population of 1.37billion.(对划线部分提问)
the population of China?
She must be a doctor, ?(完成反意疑问句)
"Are you free to come to my place this Saturday?"Aaron asked me.(改为间接引语)
Aaron asked me free to go to his place that Saturday.
The scientists released the picture of a black hole to the world on April 10.(改为被动语态)
The picture of a black hole to the world by the scientists on April 10.
I have no idea how I can operate the new washing machine.(改为简单句)
I have no idea operate the new washing machine.