I am not sorry if I will be correct but I think it is D ..
B) Jack takes his ROLE as a brother very seriously.
Explanation:
The function assumed or part played by a person of thing in a particular situation. Ex. An actors part/role in a movie.
Hope this helps!
Good job! I would recommend you tweek the first sentence, because its a run on sentence. Try divided up the sentence. Also, add a concluding sentence.
Answer:
have a great time with the same thing as too many times each we can get