Henry and David has received a big toy bridge, it’s very similar to the London’s bridge. The problem is that they don’t know how to build it up. Could you help them to make it better and faster? Surely you will know how to solve the problem, you’re very intelligent kids! It’s not a real bridge, it is just made of wood. However, they are a little bit nervous because they feel that they won’t make it, because it is too difficult for them. But there will be no problem, because beside you and your help everything will be better!