He is cleaning the blackboard. ______________________ 画线提问
she is cleaning the blackboard now对划线she提问
mike is the cleaning now blackboard
she is cleaning the office 画线提问cleaning the office 开头应该是wher
The blackboard is a rectangle对画线部分提问(画线部分为“a rectangle”)
He is (cleaning the classroom ).( 对括号部分提问)
He is (cleaning the classroom.)对括号部分提问
the students qre cleaning the room 画线部分提问 my sister is liste
sally is cleaning the blackboard的中文意思
i would not mind cleaning the blackboard.对划线部分提问
he is looking at the blackboard ------(happy)
She is cleaning the blackboard at the back of the classroom.
he is swimming in the sea(in the sea画线)对画线部分提问