Obama was told that his father has been dead in a car accide

Obama was told that his father has been dead in a car accide 用SICE或FOR填空,1,HIS FATHER HAS BEEN DEAD ----------HE WAS TEN It is said that the girl was s_____injured in the car accide His father died three years ago.改成His father has been dead f His father has been dead for two years为什么用been?been不是表被动吗? She has been dead for about a month since she was killed in he was told by a smiling policeman that his bicycle had been My father has a s___ on his car.It is in the park Usually John _ to school in his father's beautiful car.A.has his father has been dead for many years改为现在时 His father has been dead for ten years.瞬间动词后不可接一段时间的吗? My grandma ___for half ayear.A.has been dead B.was dead C.ha