Biology is a fantastic subject to take as you can go into a variety of fields with this, however if you were going to go into a very science-based degree, you may be required to take another science subject. Having an essay-based subject is also good to keep your options open, so history is a good idea. I don't really know too much about the other two to be honest.
I wouldn't pay attention to those who are saying those subjects are far too abroad. It's a great idea to take a variety of different subjects, especially as you don't know what you want to do and shouldn't be rushed into deciding.