Answer:
B
Explanation:
D and A would be personification, in this case we're describing a situation so it's either B or C, but C is an adjective. So B should be the correct choice.
I would believe B is the answer because it is hinting that Johnny should be doing his homework, but instead he is outside playing.
C. he doesn't want to work as a lab tech and was forced by his parents so he chose that for the wrong reason