'D - Misplaced words' would be my answer. My trick is to say the sentence out loud and you'll hear that somethings wrong.
Answer:
As Jem and Dill grow older, they begin neglecting Scout and prefer to play by themselves in the tree house. Both boys are also competitive and argue with each other over trivial matters. Similar to most adolescents, Jem and Dill tend to bicker and disagree over insignificant things while still remaining best friends.
Explanation:
Si me preocupan Los problemas ambientales
Answer:
She was caring and concerned
