Final answer:
The subject of this question is English, and the correct answer is D) Don and Bobby.
Step-by-step explanation:
The subject of this question is English because it involves understanding and analyzing the sentence structure and meaning in the given statement. The question is asking who will do something else besides Bobby, and the answer choices present different options including different individuals or a combination of individuals. To determine the correct answer, we need to carefully read and analyze the sentence.
In this case, the correct answer would be D) Don and Bobby because the statement implies that Bobby will do something else, and the conjunction 'and' indicates that Don will also be involved in doing that same thing. Zach and Bobby are individual options, while Don is mentioned separately, and Zach alone is not mentioned in the statement as a possible choice.