If you are in a gang and want to get out, what should you do? Keep taking their phone calls.
Stop taking their phone calls and hanging around them.
Keep hanging around gang members.
Tell the gang you are leaving.

id say B

Tell them you can't hang anymore then if they don't seem to understand stop taking their phone calls basically just show them and let them know you're moving on

Explanation:

- the mistakes that have been done in the past will repeat themselves

- you will trust all the wrong people

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.)