If you are a student, your teacher usually has the PDF key via the Pearson portal.
Each unit is typically broken down into the following exercises: Vocabulary Power 3 Practicing Essential Words Answer Key
Words in this section are highly relevant for reading academic journal articles, science journalism, and tech reporting. Key Word List & Meanings If you are a student, your teacher usually
Is this preparation for a (like TOEFL or IELTS)? If you are a student
Are you looking to clarify a (like collocations or fill-in-the-blank)?
: You can find a comprehensive Vocabulary Power 3 Answer Key on Scribd, which includes solutions for units covering General Service and Academic word lists.