What is affix?

a word that sounds the same as another word

the beginning of a word

a word part added to the beginning or end of a word

the base part of a word

is there a passage to this question if so plz take a picture

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.)