【小题1】My aunt drives me to school on her way to her company every morning.（改同义句）
My aunt _______ me a _______ to school every morning.
【小题2】Before he got to the station, the train had already gone.（改同义句）
_______ the _______ he got to the station, the train had already gone.
【小题3】She has gone to Shanghai.　(用by the time 改写句子）
She _______ _______ to Shanghai by the time I arrived there.
【小题4】Jenny had already cleaned the room before she went to school.（改否定句）
Jenny _______ cleaned the room _______ before she went to school.