I got a 30 on the ACT on my first time, what can do I do improve my score 2-3 points?

ACT: 30
E: 26
M: 28 (I had to guess the last 5 because I ran out of time. Should be an easy fix.)
R: 33
S: 33

Do practice tests, work on time management, check all your wrong answers and see why they were wrong.

Work especially on E and M.

Do you know what the best way to improve E is?

I haven’t looked at an ACT test recently, around here the SAT is mostly taken.

Can you refresh what kind of things are in the English part of the test? Sentence completion?

https://www.google.com/search?redir_esc=&client=tablet-android-samsung&hl=en-US&safe=on&q=how%20to%20improve%20English%20score%20on%20act&source=android-browser-type&qsubts=1453579274369

I did a google search for improving E on Act and it came up with several sites. See if any are helpful

Surprisingly, I think studying for the Writing section of the SAT has a lot of transfer over. I would do practice tests, of course, but of all the sections, the English section can be most “gamed”. Choosing the shortest answer for the fill-in-the-blanks is generally the correct one.

Right now you’re at a 30.0 average, so you need just 6 more subscore points to get a 32 (rounded up from 31.5 average). Fortunately, the English section is the easiest one to improve by studying all the grammar rules, so you should aim for a 30 in both E and M. If you want a 33, you’ll probably have to improve the R and S also, but those are harder to improve much.