2.The teacher said,"Don't put the books on the desk!"（该简单句） The teacher ____ us ____ ____
2.The teacher said,"Don't put the books on the desk!"（该简单句）
The teacher ____ us ____ ____ put the books on the desk.
3.The little girl was very afraid.She couldn't say anything.（改同义句）
The little girl ____ ___ ___ to say anything.
4.The man I don't know didn't answer my questions.（改同义句）
The ____ didn't ____ ____ my questions.