Which sentence contains an incorrect possessive form?
A.It's anybody's guess how I got over those hurdles.
B.Is the drawing hers or his?
C.The responsibility is theirs now.
D.Eric donated some of his's toys to the yard sale.
The sentence that contains an incorrect possessive form is D) Eric donated some of his's toys to the yard sale. Here, the thing that is incorrect is his's. Instead of that, it should just say his.