the boy__ father is a teacher is our monitor A that B who C whose D which 这些题的解题思路还要 宾语从句 定语从句 怎么区分

the boy__ father is a teacher is our monitor A that B who C whose D which 这些题的解题思路还要 宾语从句 定语从句 怎么区分 I want to know the boy__ is wearing a black shirt.(who/that)) look,the boy__ (play)__(happy). Is that boy__?A,an English B,English选择?为什么? Look at the photo ,the boy__ them is my good friend.用on in berween to 选择填空并做语法说明 the man ( )( ) ( )is my father where is the study father? My father is the king The boy__ on my left is our monitorA.seating B.seated C.sitting D.being sitting [ (B) why?]为什么不是The boy （who is） sitting on my left is our monitor 呢 The wish is father to the thoughi his father is the m_____of the factory The father is resembled by the baby. Who is the wife of father's father? His father is cleaning the car.____his father ____? He jumped into the water when he heard a boy__(call) for help.为什么? the father of my mother is my____Harry! Time is the father of truth. The mother of my father is my