he is sitting beside his mother 后面那个his 要换成him么

he is sitting beside his mother 后面那个his 要换成him么 he is sitting between his mother __hisfather A woman is sitting beside to him who is his wife the boy is sitting (beside his mother)括号部分提问___ is the boy__ The boy is sitting beside his mother.对划线部分提问 速求! Is the man beside him his father He is sitting beside mother now?哪错了 选择填空1.He is sitting ----- his mother and his father.a.in b.o Mike is sitting ___to his mother. He is fishing by the river,with his son playing beside him. Jack is sitting between ( ).A.him and me B.he and I C.his an to his is mother next sitting he（连词成句）