You would use quotes in your second, third, and fourth paragraph. Your first and last are your introduction and conclusion.
Answer:
I think the opposite is loose
Explanation:
Because responsible is being able to be trusted to do a task right? So loose would be the opposite since if you're loose(crazy,out of control,ect) you wouldn't be trusted as being responsible
1. a. 2. c. 3. b. thereeee