How are the characters Jem and Dill the same in To kill a Mocking bird

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:

a. "to practice" is the best phrase to complete the sentence.

explanation:

during the summer, she likes to practice her soccer skills so that she is ready to play in the fall.

(note that : all the other options "the practicing of", "practice for" and "to do a practice on" are inappropriate as they make the sentence grammatically incorrect.)