What subjects are to become an Engineer

Im half way through year 10 and we are doing our subject selections i want to become an engineer if possible in the future i have chosen:
standard English, Advanced Mathematics, Engineering Studies, IPT, Physics and im stilling thinking about the last one
any advice?

i went to an Engineering seminar the other night, and they emphasised Mathematics. so if you are good at maths than you wil have a higher chance of becoming an engineer. and if possible choose Extension Mathematics as this is an introduction to the kind of maths that they do in uni, so the first year at uni will be bit easier if you have seen the maths before

hope this helps :)

Science ,,,,,,,,,,