I've looked at the Class List 2009 for the subject combination until I got headache. I was looking, then the "H2Ma" all very blur, I become cross eyed. Anyway, the subject combination I wanted:

First choice: H2 Chem Bio CSE H1 Maths
Second choice: H2 Maths Bio CSE H1 Chem
Third choice: H2 Maths Chem Bio H1 CSE

But I think the FIRST and SECOND choice is not available, since I've checked that people don't take that combination. Hai. Means I got to take H2 Maths and Chem?! OMG.