We are not cleaning the desks.(改为肯定句)
We are cleaning the room now改为否定句
we are cleaning the library (改为否定句)
Our books are on the desks.(改为一般疑问句并做肯定回答))
The students are cleaning the classrook(改为一般疑问句并作肯定和否定回答)
our bags are on the desks改为单数句
there are some desks in the room?改为否定句
We are not in the same grade.改为同义句
we are in the same class (改为一般疑问句,并作肯定句和否定句)
we can not find him 改为肯定句
They are cleaning the classroom.(改为一般疑问句)
There are some desks in the classroom .改为否定句,请问怎么改.
you are cleaning the blackboard 改为祈使句