When I was in the bathroom sally knocked at the door.错在哪里?

When I was in the bathroom sally knocked at the door.错在哪里? 时态变化I was reading when someone knocked at the door.在该句前加I sa 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 I ＿＿ when she knocked at the door.A.cook B.cooks C.was cooki 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 I was studying English when he knocked at the door.改错 I () my brother when someone knocked at the door I ( ) go out when someone knocked at the door. 英语Someone knocked at the door when l (was watching) TV He was just falling asleep when someone knocked at the door.