what did he see when he went into the office?这里为什么用when而不用别的单词

what did man see when he walked by the lake? what did he see when he went into the office?这里为什么用when而不用别的单词 what did the writer feel when he was told to see his boss ? what did your grandpa do when he -----young he--------a---------- what were you doing when he came to see you? how did her husband feel when he heard when he heard what joel said when did you see just The policeman asked him ___ when the accident happended.A what was he doing B what did he do C what he was doing D what he did What animals did you see? what ()did you see填空 What did James see there? What did he say? What music did he what did she see when she came back with a cup a of coffee翻译 怎么翻译his father did not even see him off when he left for university. Only when he told me did I realize what trouble he was in．(翻译） what did he try to do when he went to school的翻译 did he know what had happened during the two months when he was away.