Fill in the Blanks Vocabulary 4Online version Vocabulary by Nathalie De Greef 1 When you go to London , you will see many beautiful monuments . You will see the Big Ben , a beautiful , the St . Paul's and the Millennium . It really is an amazing to go to London . Especially at Christmas , one of the that is celebrated in London by putting up lights everywhere . You will see a lot of in different shops in the shopping and you will have to watch out for all the , because it can get very busy in London . To travel through the city , you have to take the . This way you will have a - journey to your . When you the you have to be sure to mind the gap . Make sure you in front of the tube doors and that you let the people inside the tube out before you get in . When you travel it is a bit less busy inside the , so I would recommend you do that if you don't like busy stations .