What should I do?

I got my AS results back for my 4 subjects.
English Literature - C (Predicted A)
Biology - C (predicted B)
Psychology - B (predicted A)
Geography - C (predicted A)

We can drop one and I really don't want the pressure of 4 for A2 but I don't know which one. It would have been psychology but I got the best grade for it so it may be worth keeping. I want to work with geography or law in the future so keeping geography and english literature might be the best option but many universities and jobs look for a science which i could have in biology. I could also use biology in anything geography related if i go into nature.

The last A2 group for english literature also got the best results the school has seen in years

I'm stuck and need suggestions as to which subject I should drop. Feel free to ask questions too.