I was cleaning windows (at home ) at 8:00 yesterday

I was doing some cleaning.(对doing some cleaning做划线提问) I was doing some cleaning.(对doing some cleaning做划线提问) I was cleaning windows (at home ) at 8:00 yesterday I was busy doing cleaning 这句英语对吗 I was cleaning my room.(改为否定句) I （ ） （ ）my room. 改成被动句：When I came in ,she was cleaning the room I was cleaning my room when the fire broke out .改为同义句 My robot was cleaning the floor when I walked into my room.改同义句 I WAS CLEANING WINDOWS AT HOMES AT8:00 YESTERDAY （对这个英语提问）急 i was (cleaning my room )at eight o,clock last night 对括号里提问 I was cleaning my bedroom while someone knocked on the door改错 Look I somebody ——the sofa well,itwasn't meLook I somebody ——the sofawell,itwasn't me I didn't do it A.is cleaning B.was cleaningC.has cleaning D.had cleaning _ What's the matter with you ___While I was cleaning the window ,--What’s the matter with you?--_____ the window,my finger was cut unexpectedly.A.Cleaning B.To clean C.While cleaning D.While I was cleaning 这几个答案选哪个?为什么不能 I _____(clean) my room at 9:00 last sunday.是填cleaned好呢,还是was cleaning好呢? 初二英语暑假生活里的一道作文题目,需要接着故事情节来写Last Saturda morning I was writing my diary in my bedroom.My mother was washing vegetables in the kitchen.Suddenly we heard a loud noise outside.We looked out of the windo I am cleaning my room 划线提问 cleaning my room --------------------- I am cleaning the room.【对cleaning the room提问】 cleaning