<p>I've been using the Princeton book 1,296 ACT questions.
My English section has been fairly consistent with me missing only 8 or less questions out of the total 75.
However, my teacher lent me another ACT practice book from Peterson [Peterson Ultimate ACT Prep book] and I've been missing HALF the questions for the passages.</p>
<p>Should I study to the Peterson or continue going with the Princeton book?
Which is closer to the actual ACT test in terms of difficulty?</p>
<p>Thank you.</p>