Their keys are in the schoolbag.(改为一般疑问句)
Their keys are in the schoolbag.(改为一般疑问句)
His pencils are in the schoolbag(改为一般疑问句,并作肯定回答)
The keys are on the desk(改为一般疑问句)
my keys are under the book(改为一般疑问句)
His pencil are in the schoolbag.改为一般疑问句并做否定回答
The keys are in my backpack (改为一般疑问句,并作否定答语)
My keys are on the table.改为一般疑问句
His keys are on the bed.改为一般疑问句.
Your keys are undre the desk 改为一般疑问句
my rulers are in the schoolbag一般疑问句
my keys are in the backpack.一般疑问句
The schoolbag is mine.改为一般疑问句