I believe the first one but think of the logic int he agreement. You could say 4 and 1 but its not multiple choice.
Answer:
Exi should study really hard to become successful in life
Answer: Hello (Type job interview owner of business here) Thank you for having me, it was quite the pleasure attending. I appreciate you letting me have a chance at the interview, I think I did a pretty good job, I hope to earn this job as it was always a dream of mine as a child. Thank you for this chance once again.
Goodbye!
-Name here
I think B.) <span>It is important to be kind and supportive to your siblings , This is a great way to from essential ties that keep families strong.</span>