Tom is looking at the blackboard(改为祈使句)
Tom is looking at the blackboard(改为祈使句)
Tom is looking at the backboard.祈使句
he is looking at the blackboard ------(happy)
the boys are looking at the blackboard改为否定句.
Stop looking at the blackboard改为否定句
Tom is looking out of the window in class.改为否定祈使句!
you are cleaning the blackboard 改为祈使句
Tom is sitting on the desk改为否定祈使句
The students are looking at the blackboard同义句
can you write it on the blackboard?(改为祈使句)
You can't draw on the blackboard 怎么改为祈使句
You can clean the blackboard after class 改为祈使句