n this passage, which detail best supports a conclusion about what Victor is about to do next?

The time had finally come for Victor. He slowly walked up onto the stage in the school auditorium. Taking a deep, shaky breath, he looked out into the audience of classmates. He could feel hundreds of pairs of eyes staring back at him. After wiping the sweat from his forehead, he adjusted the microphone and looked down at the note cards he had prepared.

He felt hundreds of pairs of eyes staring back at him.

He took a deep, shaky breath.

He wiped the sweat off his forehead.

He adjusted the microphone and looked down at his note cards.

The best detail that supports a conclusion about what Victor is about to do next is "He adjusted the microphone and looked down at his note cards." This suggests that Victor is preparing to give a speech or presentation using the note cards and the microphone, indicating his next action.