The correct answer is C) Mom sent him and his brothers outside to play. In the other examples subjective case is used, not objective.
We would need the book or the story to be able to do this one.
It is a literary list to see what is aright and wrong
1) The screen door screeched as I swung it open.
Onomatopoeia is ‘the naming of a thing with vocal imitation of the sound associated with it.’ The screen door screeched.