Which answer choice best corrects the punctuation errors in the sentence, if any errors exist?
Is the dog chewing my sun hat, Grandma cried.
A."Is the dog chewing my sun hat," Grandma cried!
B."Is the dog chewing my sun hat?" Grandma cried.
C."Is the dog chewing my sun hat," Grandma cried?
D.No changes to the sentence are necessary.