Dental Insurance

hi im applyin for a 2 year hospital trainee dental nursing course, i really need some help! the course ask that you have grade c in both english and science, i got the english one but got a d in science, a spoke to a women there and she told me if i really had my heart set on it to apply anyway,and keep my fingers crossed! I got the application form and its just like a job one, so i have to really sell my self in the supporting statement, any tips?

You must write up a small resume on why you would be a great dental nurse