What should I do? Aspiring future nurse

[07FutureNurse07]

Hey, I am an aspiring nurse. I applied to seneca, st. Lawrence, Mohawk, centenniel and st clair. My first choice is seneca. Have you guys heard anything good about the school i picked and which has the best program out of what i chose.

right now my marks are

English- 80

Math- currently doing

Chem- 75

Bio- 85

I am currently doing my english again for a higher mark and thinking of doing my chemistry again, should i do it or just go in with the marks i have.

My aim in ENG-92, Bio-85 (leaving it), Chem- 88, Math-80-84.

I want to be a nurse so bad. Any advice