What would be a good career track for me?

I'm Year 10 NZ (Year 9 AUS, 9 Grade US) and I'm 14. I am currently doing Maths, English, General Science, Social Studies and Art Subjects. Our grading system is Not Achieved, Achieved, Merit, Excellence. In Social Studies, I have excellence in Natural Disasters, Famous Figures and Terrorism. In Mathematics, I have Achieved in Alegbra, Merit in Number and Measurement. In English, I have Excellence in my image interpretation and Merit in 2 essays. In Science, I have Merit in Reproduction and a paper on Down Syndrome and and Excellence in Chemistry. I would like to go to Culinary School, Accountancy, ot Teaching but my teachers and family are saying that I should do something more advanced. I wouldn't want to do something that would take a long time to study for, too. Any ideas on what I should do? Next year, I'm taking Math, English, General Science or Biology, History and Business Studies. Are these okay?