综述如下：i will call you when i get home.我到家后给你打电话。What were you doing when the accident happened?事故发生时你在干什么？I was about to leave the room when the phone rang.我正要离开房间，这时电话铃响了。What do you want to be when you grow up?你长大后想做什么？He won't help you whe...
i will call you when i get home.What were you doing when the accident happened?I was about to leave the room when the phone rang.What do you want to be when you grow up?He ...
The students were talking when the teacher came inWhen the bell rang,I was watching TVHe was shopping when the UFO landedThey were talking when someone came inLucy was cook...
