— Will some people live on the moon in the future?
—_________, _________ _________ （肯定回答)
People will use some paper money in the future. (否定句)
People _________ use _________ paper money in the future.
We were listening to the teacher carefully when she came in.（对划线部分提问）
_________ _________ you _________ to the teacher carefully?
He got up after his mother came back. （改为同义句）
He_________ get up_________ his mother came back.   
Doctor said he could stand up after practicing more.（改为同义句）
Doctor said he ________ ________ ________ stand up after practicing more.
Why don’t you give it back to your friend on time?（改为同义句）
Why not ________ it ________ your friend on time?