<span>B. We were walking by the lake when we heard a siren.
C. By the time I graduated, I had attended three different high schools.
D. Though he had been rude at first, Rupert eventually won over the congregation
These three sentences are all correct, because even if the verb tense shifts it still makes sense within the context of the situation.</span>
D. subjunctive. It’s a mood based off thoughts and feelings, not facts.
Answer:
Luh!! hahahha maybeeeeeeeeeeee
Marcus is facing conflict from himself, he is fighting himself about what to do.