My mother was cooking while I__________(do)my homework.

My mother was cooking while I__________(do)my homework. 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 while my mother was cooking ,i ___ TV. While my mother was cooking,I was sleeping 这句话中While my moth my brother was singing while my mother was cooking= my broth I was doing my homework,my mother was cooking in the kitchen My mother was cooking when my father came back 用While改写 My mother was cooking at that time? I often do my homework while my mother ___ ___ dinner.当我妈妈做晚 I was cooking while my sister was sleeping while my mother ________(cook).I am doing my homework.