句型转换： There are some books on the desk. (改为一般疑问句，并做否定回答）
_____ _____ _____books on the desk? _____ _____ _____Excuse me, how can I get to the bank? (改为同义句)
Excuse me, could you tell me _____ _____ to the bank?How many workers are there in your factory? (改为同义句)
How many workers _____ your factory _____ ?The park is about 40 kilometers away from here. (对画线部分提问)
_____ _____ is the park from here?Please close the window. (改为否定句)
_____ _____ the door, please.
Now，more and more foreigners speak Chinese well．（变为被动语态）
Now，Chinese by more and more foreigners well．
It took him one and a half hours to finish the task．（变成同义句）
He one and a half hours the task．
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．