upon arriving home ,the girl discovered that she had left he

upon arriving home ,the girl discovered that she had left he ()arriving at the meeting room,Tina discovered that she had Upon arriving home,I was surprised to find the paper I had h Upon arriving home,I was surprised to find the papers I had When he woke up next morning,he discovered that the boat had she discovered that the old man was__hearing. He regretted that the work had been left unfinished. Only when he arrived home _____ that he had left his key in The girl throught she was late when she left home 翻译 高考的英语题谢谢~~Upon arriving home,I was surprised to find the pap After he had locked the door,he left home 这个句子是一个复合句么 The girl left her home a year ago,she has not come back yet