A.I. Explanation:

Correct answer: recorded

Explanation: The word 'recorded' fits grammatically as it is the past participle form of the verb 'record,' which is appropriate here to indicate that these artists have completed the action of making music in the past. It aligns contextually with the sentence, which discusses the actions of pop mega-stars in relation to their music production.

Meaning: 'Recorded' means to have made a permanent audio or video copy of music or sound, indicating that these artists have created music at the studios.

Wrong options:

• formed: 'Formed' implies creating a group or structure, which does not fit the context of making music.
• grilled: 'Grilled' means to cook over direct heat or to interrogate intensely, neither of which relates to music production.
• shot: 'Shot' typically refers to taking a photograph or filming, which is not relevant in the context of music creation.

Correct answer: features

Explanation: The word 'features' is the correct choice as it indicates that the album includes or showcases songs from unknown musicians. It fits grammatically in the present tense, aligning with the context of the album's content.

Meaning: 'Features' means to include or present as a prominent part, indicating that the album highlights these songs.

Wrong options:

• needs: 'Needs' suggests a requirement, which does not fit the context of describing what the album does.
• requires: 'Requires' also implies a necessity, which is not appropriate here as it does not convey the idea of inclusion.
• gives: 'Gives' implies providing something, which does not accurately describe the relationship between the album and the songs.

Correct answer: included

Explanation: The word 'included' is the past participle form of 'include,' which fits grammatically and contextually as it indicates that Zak's song demo was accepted as part of the album. It aligns with the overall narrative of submission and acceptance.

Meaning: 'Included' means to have been part of a larger group or collection, indicating that his song was accepted into the album.

Wrong options:

• purchased: 'Purchased' implies buying, which does not fit the context of submitting a song for inclusion.
• sold: 'Sold' suggests a transaction, which is not relevant to the act of submitting a demo for consideration.
• converted: 'Converted' means to change something into a different form, which does not apply to the context of song inclusion.

Correct answer: saw

Explanation: The word 'saw' is the simple past tense of 'see,' which is appropriate here as it indicates that Zak observed the success of Volume One in the past. It fits grammatically and logically within the sentence structure.

Meaning: 'Saw' means to have perceived with the eyes, but in this context, it implies that he recognized or became aware of the success.

Wrong options:

• see: 'See' is the base form of the verb and does not fit grammatically in the past context of the sentence.
• sees: 'Sees' is the present tense form, which does not align with the past action being described.
• seen: 'Seen' is the past participle form, which cannot stand alone without a helping verb in this context.

Correct answer: found

Explanation: The word 'found' is the past tense of 'find,' which fits grammatically as it indicates that Zak discovered the competition in the past. It aligns well with the narrative of his experience.

Meaning: 'Found' means to discover or come across something, indicating that he came upon the competition while searching online.

Wrong options:

• participated: 'Participated' implies taking part in something, which does not fit the context of discovering the competition.
• looked: 'Looked' is the past tense of 'look,' which does not convey the idea of discovery as effectively as 'found.'
• started: 'Started' implies beginning something, which does not accurately describe the action of discovering the competition.