Hi,
I have finished an M.A in Law in the UK, and I would like to practice law in Europe. Can I practice law in Europe? If so which country?
Please help

Easiest way woulkd be to get hired by a UK firm in banking & finance and then get seconded to an overseas office to be their "local expert" on English law. Other than that you will need to pass the relevant local examinations (most likely to require that you are already a qualified lawyer).