求教：I was doing my homework yestoday morning.这样造句,抱歉，写错了 一个单词yestoday，应该是yesterday.

My brother was reading while I did my homework.while后面不是接延续性动词吗,为何用did my homework?My brother____ while I ____.A.reads;was doing my homework B.read;did my homeworkC.was reading;was doing my homework D.was reading;did my ho 求教：I was doing my homework yestoday morning.这样造句,抱歉，写错了 一个单词yestoday，应该是yesterday. i was doing my homework when my mom came I singing someone doing heard my honework while was I I was doing my homework when he came in.(对I was doing my homework提问） one saturday ,i was doing my homework whileone saturday ,i was doing my homework while it、、、、、 这篇改错答案 i was doing my homework while my mother (was cooking)为什么不填cooked I was doing my homework while my father was reading newspapers为什么填while I was doing the home work( )my was cooking括号内可填when么? I was doing mu homework____the telephone rang,It was my auntAwhen Bwhile Cas Das soon as I ( ) my homework,and my parents came home.A do B did C am doing D was doing 英语翻译1、I was doing my homework when my mother did the housework.2、I was doing my homework when my mother was doing the housework.哪一个对啊? whlie i was doing my homework,my mum was doing her housework.和whlie i was doing my homework,my mum did her housework.有什么区别?请在23点前给答案! I was doing my homework when she came______(to,in)my house要选哪个 I was doing my homework.My mother came back.合并为一句 英语翻译In the process I am doing my homework,my mother was cooking 1.it's not good to play tricks on the old.请问这句能这样表达吗：it's not good to play a trick onthe old把play tricks on 换成了play a trick on2.after school he goes home alone,同意句 after school he goes home ()().3.i was doing my ho I was doing some shopping ____ I saw my old friends yesterday afternoon (when/while/as)