How to speak like a native speaker (3 ways)

In this video I show you 3 ways to speak like a native speaker using different expressions. Using the right expression at the right time is very important to sound natural. I'll give you lots of words, expressions and idioms so that you will feel more confident when using some very British expressions. 
For example, I'm knackered means very tired and there are different ways of expressing this as well - you can use: exhausted, drained, or even dead!