When and how to apply for Secondary School (High School) in Toronto?

I went to Elementary School in Serbia, but since I have a Canadian passport I will go to Secondary School in Toronto. When and how can I apply for a S

I went to Elementary School in Serbia, but since I have a Canadian passport I will go to Secondary School in Toronto. When and how can I apply for a Secondary School?

or:I went to Elementary School in Serbia, but since I have a Canadian passport I will go to Secondary School in Toronto. When and how can I apply for a Secondary School?

or:You have to go to the school that you want to apply for around march or so and apply then.

Tags:high,