(1)My keys are on the sofa .
A B
(A)Whose keys are on the sofa?What are on the sofa?
(B)Where are your keys?
(2)Mike is behind the door
A B
(A)Who is behind the door?
(B)Where is Mike?
(3)l draw pictures on the wall变否定句
I don't draw pictures on the wall.
I do not draw pictures on the wall.