Tom will have a moment of great inspiration.

The boldface verbs in the sentence use indicative mood. Since the interrogative mood of a sentence always asks a question, we can change the statement “Tom will have a moment of great inspiration” into a question. To do this, we can flip the helping verb, which in this case is will, to the front of the sentence so that it now reads “Will Tom have a moment of great inspiration?” This sentence now asks a question, therefore it now uses interrogative mood.

its confident and professional

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.)