Question

they are cleaning the windows.(改为一般疑问句） Tom is working.(改为一般疑问句）

Jim is singing.(改为否定句）
Kate is dancing.(划线部分是dancing，对划线部分提问）
She is sitting near the window .(划线部分是 near the window,对划线部分提问）

Answer 1

1 Are they cleaning the windows?
2 Is Tom working?
3 Jim isn't singing.
4 What is Kate doing ?
5 Where is she sitting ?

Answer 2

1.they are cleaning the windows.(改为一般疑问句）
Are they cleaning the windows?
2.Tom is working.(改为一般疑问句）
Is Tom woking ?
3.Jim is singing.(改为否定句）
Jim isn't singing.
4.Kate is dancing.(划线部分是dancing，对划线部分提问）
What is Kate doing ?
5.She is sitting near the window .(划线部分是 near the window,对划线部分提问）
Where is she sitting?

Answer 3

1 Are they cleaning the windows?
2 Is Tom working?
3 Jim isn't singing.
4 What is Kate doing ?
5 Where is she sitting ?

Answer 4

w我觉的Little邹 答的很好。