I was doing my homework at eight last night?(就画线部分提问) ( ) ( ) you ( )your homework画线部分为:at eight last night

问题描述:

I was doing my homework at eight last night?(就画线部分提问) ( ) ( ) you ( )your homework
画线部分为:at eight last night

was doing my homework at eight last night?(就画线部分提问)
(When ) (do ) you (do )your homework