Final answer:
The sentence that uses an action verb to make its meaning more descriptive is: 'I have to work hard to make those childhood dreams I've been passionately chasing come true.'
Step-by-step explanation:
The sentence that uses an action verb to make its meaning more descriptive is: I have to work hard to make those childhood dreams I've been passionately chasing come true. In this sentence, the action verb 'work' adds more detail and specificity to the meaning of the sentence. It conveys the idea of putting effort and dedication into achieving the childhood dreams.
Learn more about action verbs in sentences