I was sleeping late__my friend suddenly knocked at the door填when 还是while ,说明原因,说下怎么分这两个

I was sleeping.对划线部分提问 划线：sleeping I was cooking while my sister was sleeping i heard a l() voice when i was sleeping When someone k___ the door,I was sleeping. .I was sleeping last night when the UFO l_______. I (tu )the TV off because the baby was sleeping I was sleeping when he called me.(对划线部分提问）划线部分是was sleeping. When I ,he in his room.A.was sleeping:was reading B.slept:read C.was sleeping:readed D.slept:was reading A sleeping baby was sleeping in the sleeping car.翻译 All I wanted to do was sleeping.这里加was做什么? i was hot and i couldn ' t ( ) A asleep B sleeping C sleep D to sleep While David ____,I_____.A.writes;was sleeping B.was sleeping;writeC.was sleeping;was writing i need more sleeping I'm sleeping! ____ UFO landed while I ____ last night.A.The; sleep B.An ;was sleeping C./; slept D.A;was sleeping. 七.补全对话.可填一个词,词组或句子( A )A：____________________ at nine o’clock last Sunday morning?B:I was sleeping.A:__________________ your parents?____________________ sleeping ,too?B:No,__________ I was sleeping,they ____________ I was sleeping in class.My teacher found this 改为同意句 My teacher ( )( )( ) in class He was still ____ when I came in.A.sleeping B.sleepy C.asleep D.sleep