Realistic Amount to Raise ACT Score

<p>I am a freshman in high school. I took the ACT in April and got a 31. I'm hoping to get a 36 by the time I graduate. Is this a realistic goal? If not, what is? I took a couple of practice tests in February and late March and got 33 and 34, respectively.</p>

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Yes? (no need to elaborate further)</p>