Bowen, as far as I know, they will look at ALL your high school marks in Grades 10, 11 and 12. I am not certain about Grade 10 though. However, the marks that they weigh the most heavily are the 6 most recent courses that you have taken that pertain to the degree that you wish to obtain. So, in other words, they are looking at the courses that pertain to your degree to ensure that you are suitable for that program, and they look at the rest of the marks to make sure you are a good student in general. I think what they are looking for is that you know how to perform well, even if you are taking a course that you are relatively uninterested in, or not talented in. But this is all just speculation on my part. Expect the CFRC to look at your Grade 11 marks, and with that in mind, work even harder this year in Grade 12 to solidify your chances. Even if you think you are doing well enough, you should always be trying to improve yourself, no matter the circumstances.