I was cleaning my bedroom while someone knocked on the door改

I was cleaning my bedroom while someone knocked on the door改 someone knocked( )the door while i( )my housework While I was watching TV, someone knocked at the door . 怎麼翻译 I () my brother when someone knocked at the door 1.He was sleeping late _______ someone knocked on the door. 时态变化I was reading when someone knocked at the door.在该句前加I sa Someone knocked on my door just now.But he left ------ I cou My father was watching me __when someone knocked at the door When someone knocked at the door,I was having dinner.可不可以把wh I (was about to ) go out when someone knocked at the door 为什 连成句子I,having,when,was,someone,breakfast,at,knocked,door,the 英语翻译翻译:1.someone knocked at the door when I was having break