同义句转换:
1.It was said that he had been told about the news.
He was said ___ ___ ___told about the news.
2.It is impossible that a child can lift such a heavy box.
It is impossible ___ ___ ___ ___ ___such a heavy box.
3.The progress which will be made soon is of great importance.
The progress ___ ___ ___ soon is of great importance.