I was doing the home work( )my was cooking

I was doing the home work( )my was cooking I was doing my homework,my mother was cooking in the kitchen 对划线部分提问i was doing my home work (the whole morning) when was my I came back doing my mother home work 连此成句 i was doing my homework while my mother (was cooking)为什么不填co i was doing my homework while my mother was cooking不是一个句子不能有 when got my home ,my mother was cooking in the kitchen为什么一定要 My (wife was cooking) the dinner while I (was working in the My wife was cooking the dinner while I was working in the ga my mother was cooking when i got home yesterday翻译成汉语拜托了各位 谢谢 1.While Mom was cooking dinner yesterday ,I finished my home I was cooking when uncle wang visited my home 为什么连词不能用while?