Sentence 1: Jenna brought a book from the academic store. 
 Sentence 3: The book help her out with vocabulary and grammar usage 
 Sentence 4:  When she took the exam, she completed it without any difficulty 
 Sentence 5:  Her teacher offered her a scholarship due to her high scores 
 Option 1: She tried to prepare for a verbal reasoning exam by reading the book. 
 Option 2: She tried to prepare for a math exam by reading the book.