tom and sam can sweep the floor.改为否定句
tom and sam can sweep the floor.改为否定句
i can sweep the floor,too.(改为否定句)
tom and ben can make the bed改为否定句
I can sweep the floor.改为一般疑问句并作肯定和否定回答
把I'd like some mutton for lunch.和We can sweep the floor.改为否定
I can sweep the floor变为否定句和一般疑问句.做两种回答
Tom can sweep the floor.改成一般疑问句
He can (sweep the floor). {改为特殊疑问句}
Lucy can sweep the floor.(改为一般疑问句)
I can sweep the floor.(改为一般疑问句)
改否定句 Let's sweep the floor
will you please sweep the floor?(改为同义句)