Each sentence has four parts ,marked,(a) (b) (c...

Answer: 
a

Each sentence has four parts ,marked,(a) (b) (c) and (d). Identify the incorrect part of the sentence .If there is no error ,mark (e). Being (a)that he was a good swimmer, Mir jumped (b)into the water and (c)rescued the (d)drowning child .(e)no error.