study in UK

I want study in UK recently, really good happy, hope to be in Britain to put my oral English practice, because although I of my academic are very satisfied, but I have to hold oral English is very not confident, think feel that is not standard, the pronunciation is not so just as one wishes, but I think I’m in the study in UK after a period of time my spoken English will be more fluent. The oral English I am still very confident, my specialty of mathematics, many teachers are not a problem do I can give the answer, that I was very ill. I think I went to the study in UK should still be very successful.