How to improve my current chances?

<p>Hello everyone, i'm a junior student studied at an international school in Shanghai, China, i'm planning to attend to state schools for undergraduate, and i want to know where im at and how do i improve myself to get into these schools;
Some of my dream schools include University of Washington, University of Illinois Champaign Urbana, UNC-Chapel Hill , and Rutgers University </p>

<p>Here are my current situation:
9th grade: gpa 3.78/4.3
10th grade gpa 3.82/4.3
11th grade gpa: 3.89/4.5
I enroll in 4 Ap classes out of 7: Stat, Chem, World Hisotry, Macroecon
I had a 107 for my Toefl, and a 1870 from my 1st SAT and the same score for my second SAT (= =)
I also joined MUN, Debate since 10th grade, though not active members, and school's soccer club since 11th grade and remained active.</p>

<p>What are my chances and what should i do to improve? (ie SAT) </p>

<p>Try the ACT…</p>

<p>UWA: Aim for 28+/1950+ (can you pay full-freight?)
UNC-CH: Reach (may as well aim for Duke if you want to have any chance at UNC-CH whatsoever)
UIUC: Aim for 29+/2000+
Rutgers SAS/SEBS/MG: Low match/Match
Rutgers business/engineering/nursing: Aim for 28+/1950+</p>