This white plane is mine.改为一般疑问句并作肯定回答
This is my dictionary.(改为一般疑问句,并作肯定回答)
this is gina改为一般疑问句并作肯定或否定回答
This is aruler.(改为一般疑问句,并作肯定和否定回答)
This is book改为一般疑问句并作肯定和否定回答.
This is my book.改为一般疑问句,并作肯定或否定句回答
This is a pencil box改为一般疑问句 并作肯定及否定回答
This is my pencil 改为一般疑问句 并作肯定回答
This is my T-shirt(改为一般疑问句,并作肯定回答)
Betty is American.(改为一般疑问句,并作肯定回答)
This is Gina.变为一般疑问句,并作肯定回答.
改为一般疑问句并作肯定回答
the white model plane is under the desk改为一般疑问句,并做否定回答