Hellow guys ,so i am preparing for o level exams and ....i am alil bit confused,i have taken..bio,maths(core) i am extremely weak in maths btw,wish there was an option to drop it)sociology,bussiness/ and english......due to my finances i cant take all the five subjects at once and so am gonna take the first 3..that is ,bio,english and sociology then maths and chemistry at a later date,guys are these subjects easy to pass,honestly i cant afford to fail!! plus is my selection ok for someone interested in medicine in future? please help....plus feel free to suggest more subjects u think wont give me stress........please help!