帮忙答几道英语题、高中的、快!---Tom, must you have the light______ all nig

帮忙答几道英语题、高中的、快!
---Tom, must you have the light______ all night? It’s really a waste.
---Sorry, I won’t do it again.
A burning B burned C to burn D to be burned
“It’s raining too heavily at the moment,” said the old woman, __out of the window.(填look的形式）