Bob did some cleaning in his office yesterday.(否定句)
Bob did some cleaning in his office yesterday.(否定句)
I did some cleaning yesterday evening?
英语在线变否定句为疑问句句子Ben did not hand in his homewogk yesterday.
They did some reading yesterday afternoon.改为否定句
I did some sports yesterday.改为否定句
the boy did his homework yesterday改为否定句
he did his homework after school yesterday.变否定句
Paul did his home work yesterday evening.改为否定句
tom did his homework yesterday改否定句
My morther did some cleaning last night.(改成否定句)
改为否定句Tomdid some housework for his mother yesterday
He alway has meals in his office.(改为否定句)