句型转换.1. They are cleaning the window. ? 2. Tom is working. ?3. Jim is singing. 4

句型转换。1. They are cleaning the window. (改为一般疑问句)
    _____________________________________________?
2. Tom is working. (改为一般疑问句)
    _____________________________________________?
3. Jim is singing. (改为否定句)
    _____________________________________________
4. Kate is dancing. (对画线部分提问)
    _____________________________________________?
5. She is sitting near the window. (对画线部分提问)
    _____________________________________________?

试题答案

1. Are they cleaning the window
2. Is Tom working
3. Jim isn't singing
4. Who is dancing
5. Where is she sitting