SAT Reading help: Specific-line questions and the evidence questions

I am struggling with reading; i keep missing 10-18 questions. The questions I usually miss are questions that have a specific line mentioned, and I also miss the support evidence pair questions. Any tips on how to get these types of questions right? Btw i already have Erica Meltzer book on reading, but i am not sure how to use it efficiently. I am taking SAT in 9 days. Thankyou