Which sentence contains a pronoun that is not in the proper case?
AMom yelled upstairs and asked all three of her children to come down and clean up their sticky messes.
BThe Clevelands' dogs, Martha and Max, usually behave, but sometimes they also like to get into mischief.
CThe little girl begged and pleaded to be allowed to wear her new pink dress and hat to the boy's party.
DThe sudden protests against the mayor that erupted in the city caused friction between he and his closest advisors.
AMom yelled upstairs and asked all three of her children to come down and clean up their sticky messes.
BThe Clevelands' dogs, Martha and Max, usually behave, but sometimes they also like to get into mischief.
CThe little girl begged and pleaded to be allowed to wear her new pink dress and hat to the boy's party.
DThe sudden protests against the mayor that erupted in the city caused friction between he and his closest advisors.