Mi abuelo siempre ASISTÍA a las protestas en los 60’s porque CREÍA en una sociedad más justa.
Firstly, the author is going to attend exciting elective courses. Secondly, they're going to join several clubs to meet new friends. Lastly, they will have an unforgettable experience by attending football games, and dances. In conclusion, That's three of the ways he supports the main idea.
Hope this helped!
You wrote;
"Hello I am Angelica. What are you?"
Therefore, just change
'너 뭐야?' to "<u>잘 지냈어요?</u>"
which means, "How are you?" or "How are you doing?"