The tune everybody sings along

Pharrell Williams is an American musician, singer, songwriter, record producer and, nowadays, the man with the golden touch. Every single song he's taken part in has become an instant hit, as it happened to Daft Punk's Get lucky or Thicke's Blurred lines. But this year he's made it with his very own worldwide hit Happy

So, let's get to it. First of all the very typical gap filling exercise. You can download the gapped lyrics worksheet right below:

We'll go furhter, though. Let's go game show! As you have probably noticed, William's video is full of people dancing and singing along. You're going to watch it again and, this time you'll have to pay attetion to what you see rather than what you hear. Later, in pairs, you'll take this memory quiz. Good luck!! What can we do next? A lip dub maybe? It's gone viral and there are loads of them. Need inspiration? Check out this one shot in Abu Dhabi (!!!)

Cool, huh?