i was doing my homework while my mother was cooking不是一个句子不能有两个动词吗?为什么两个was会同时出现?

i was doing my homework when my mom came I singing someone doing heard my honework while was I 用英语回信~60词左右.I have a problem.I need your help.I always thought my cousin Kate is getting on well with me.we are the same age.I think she is very nice.but she likes listen to music.she always turns on the radio when I am doing my homew 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 请解释这段英语Last WeekendI was busy last weekend .on Saturday morning.I went to Xiao Gan with my parents .We visited the Hou Hu park.in the afternoon.I went shopping .I Also ate some good food.They’re so tasty!in the evening .I did my homew 选择正确时态填空1.Iam not hungry.I_________(eat,already)2.I was not hungry.I_________(eat,already)3.It's 10 o'clock.I__________(finish,already)my homework,so I'm going to go to bed.4.Last night I went to bed,I_________(finish,already)my homew 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 I was doing some shopping ____ I saw my old friends yesterday afternoon (when/while/as)