One of the best (1)____ in the world is London. It is the place where culture goes along with innovation and modernity. It is also the place where the (2)__ family live. In (3)__ to this, it is one of favorite destinations for (4)____ from other countries as it is home to some of the best universities with high standards of education. The most convenient way to reach (5)___ is by air. Flights run almost every day to London and (6)__ often arrange their trips with travel companies so as to see various places in a short time. Summer would be the most suitable time to plan a (7)__ to London as the weather would be favorable to roam around. A number of walks are arranged for people taking them into the center of the (8)____ and to see noteworthy places. Buckingham Palace is one of the most attractive places in London. The palace is where the royal (9)___ live. The Change of guards, a ceremony taking place almost every day around 11 a.m. The (10)____ lasts for about an hour and hundreds of people go there to enjoy it.