I am laughing at her and my voice changed. I'm not sure if you wanted me to correct that sentence you have a very unclear question
Answer:
D
Explanation:
aimless means without purpose
Example: I was pacing around the room aimlessly trying to figure out what to do.
That he cares for him and doesn’t want him to feel unwell because he doesn’t want to see him in that state
Sorry to say this but I think the question is asking you what event would make you feel as happy as billy, not anyone else.