The first one is 's . And the second one is just ' . Because ''our cousins'' definitely plural. So, we do not use ''s'' after the plurals for kind of these words.
WHATTT wow lucky I hope you have an amazing time!!!!:D
Character is built through selflessness and not personal achievements is your answer I believe.
1st box is unfair
2nd box is pay for college
3rd box is rewarding
4th box is handle failure
B. notes in the book from a previous user.