Digital SAT Reading and Writing Practice Question #2647
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Standard English Conventions Tip: Cross out prepositional phrases between the subject and verb to identify the true subject. For modifiers, ensure the modifying phrase directly borders the noun doing the action.
The possessive pronoun 'whose' properly refers to the engineers and modifies 'innovative solar battery'....
Distractor Analysis: Trap choice eliminates careless test-takers who confuse roots with coordinates...
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