HeLp Me Pls just write the short paper

the characters in string all have major secrets that they strive to avoid revealing throughout the play.

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.)

to convince americans of the importance of others.

im not entirely sure what you're asking.