"I like using thirty-six.co for targeting those few screwups that I have on the english section. I always have a few questions that I make stupid mistakes on that drop me down to a 33 (at least on the practice). What has helped me the most is watching a youtube video on the topic and then implementing those tips on a practice quiz. My ACT is tomorrow. My target score is a 35, but if I get a 33 or lower I will retake it sometime during the summer. Thank you so much for this tool, it has really helped me."