Set 7: Words in Context (Advanced)
Explanation
PASSAGE
Volunteers play a ______ role in the community, providing essential services without expecting any payment in return.
Which choice completes the text with the most logical and precise word or phrase?
Detailed Answer Explanation
This question asks for the meaning of a word as used in this specific context. Providing 'essential' services makes their role very important. 'Vital' means absolutely necessary or important. Words can have multiple meanings, and context determines which meaning applies. Read the surrounding sentences carefully. Substitute each answer choice to see which maintains the intended meaning and fits the context. Many vocabulary words have multiple dictionary definitions, but only one fits the context. Use the surrounding sentences as clues. Try substituting each answer choice to see which one preserves the author's intended meaning without changing the sentence's message.
Key Evidence:
• "providing essential services"
• "volunteer"
Why others are wrong: A (Dangerous means risky.), C (Useless means having no use.), D (Selfish means caring only about oneself, but they work without payment.).
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