(When i was doing my homework in the classroom),they went out to play.就括号部分提问

i was doing my homework when my mom came I was doing my homework when he came in.(对I was doing my homework提问） I was doing the home work( )my was cooking括号内可填when么? I was doing my homework when she came______(to,in)my house要选哪个 I 【was doing】谓语【 my homework】宾语【 when my father came】状语 when my father came 修饰什么吖 I was doing some shopping ____ I saw my old friends yesterday afternoon (when/while/as) When I was doing my homework ,I heard someone (knock) at the door. 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? I was doing my homework when he is ___ (clean) the house While I was doing my homework,the light went out.用when改同义句 he___ his homework when i left my house .A.is doing B.was doing C.did D.does i was doing my homework when a boy rushed into the classroom为什么不用WHILE,而一定要用WHEN when was my I came back doing my mother home work 连此成句连词成句 When my parents ____ back home,I ____ my homework B.came,was doing D.came,did 选哪个为什么 I 【was doing】谓语【 my homework】宾语 【when my father came 】时间状语从句做时间 状语 我这样对吗 I___ some shopping with my mother when I ran into Linda.为什么要填did,而不填was doing. (When i was doing my homework in the classroom),they went out to play.就括号部分提问 The phone rang （ ）I was doing my homework?A when B while 为什么选择B 而不是A