Which sentence from the text BEST supports the claim that Jameel is becoming more responsible?

A
.

"I'm thrilled our new drama club president made the time to join us!"
B.

Students whispered and giggled, missed their cues, forgot their lines, and barely put in any acting effort at all, even when Jameel issued stern reminders.
C.

"Well, Jameel, you're always offering to get the groceries and help out, even when we don't ask you to."
D
.

Two months later, Jameel stood on stage waving to the audience as they gave a standing ovation.

C

.
"Well, Jameel, you're always offering to get the groceries and help out, even when we don't ask you to."

The sentence that BEST supports the claim that Jameel is becoming more responsible is option C: "Well, Jameel, you're always offering to get the groceries and help out, even when we don't ask you to." This sentence suggests that Jameel is taking the initiative to help out without being asked, which is a sign of increased responsibility.

The sentence that best supports the claim that Jameel is becoming more responsible is option D: "Two months later, Jameel stood on stage waving to the audience as they gave a standing ovation." This sentence indicates that Jameel has taken on a significant role in a performance and has performed well enough to receive a standing ovation. This demonstrates responsibility and commitment to his role in the drama club.