The third part of the Speaking test is called “discussion”, but guess what – you are going to do all the talking.
Its topic will be related to the topic of second part (Speech), but the difference is that here you should EXPRESS AN OPINION and explain why it is what it is. This is the part where you should compare two opinions, present several points of view, say what your perception is, what future developments might follow, etc. It usually takes 4-5 minutes.
This is really the part where you’ve got to have an opinion on anything and everything.
Any topic you get – you must have something to say about it. So here is a good idea – do more practice and think about them a little bit, see what vocabulary you are going to need, try to discuss them with a partner or just talk to yourself.