Who is the first president of america

George Washington was the first president of the United States of America. However, John Hanson was the first president of the United States of America under the Articles of Confederation.

i believe the answer is inference

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.)