时态变化I was reading when someone knocked at the door.在该句前加I sa
时态变化I was reading when someone knocked at the door.在该句前加I sa
I () my brother when someone knocked at the door
I ( ) go out 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
WHEN I WAS READING I HEARD SOMEONE -----(KNOCK)AT THE DOOR
When I was in the bathroom sally knocked at the door.错在哪里?
When I started ____ the big cake,someone knocked at the door
What where you doing when someone Knocked at the door?I ____
While I was watching TV, someone knocked at the door . 怎麼翻译