Set 15: Form, Structure & Sense (Intermediate)
Explanation
PASSAGE
Each of the planets in our solar system _______ unique characteristics that distinguish it from the others.
Which choice completes the text so that it conforms to the conventions of Standard English?
Detailed Answer Explanation
This question tests your understanding of sentence function and text organization. 'Each' is singular and takes a singular verb. The prepositional phrase 'of the planets' doesn't change the subject's number; 'has' is correct. Each sentence in a well-constructed text serves a specific purpose. Consider what role this sentence plays in the argument: does it introduce, support, contrast, or conclude an idea? Understanding why an author includes specific sentences helps you grasp the overall argument. Each sentence should serve a clear purpose: introducing ideas, providing evidence, acknowledging counterarguments, or drawing conclusions. Identify the role to understand the structure.
Key Evidence:
• "Each of the planets"
• "unique characteristics"
Why others are wrong: B ('Are having' is plural and uses progressive aspect unnecessarily.), A ('Have' is plural; 'each' is singular.), D ('Having' is a participle, not a main verb.).
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