Is it____turn____the blackboard?
Is it____turn____the blackboard?
The blackboard is b_______
what color is the blackboard?
Stave is ____ the blackboard
What shape is the blackboard?
blackboard
There is a blackboard( )( )( )the classroom
he is looking at the blackboard ------(happy)
Our blackboard is(),but the wall
That is a blackboard 改成一般疑问句
转换句型our blackboard is broken.
mike is the cleaning now blackboard