Listen and fill in the blank with only one word.

This is London. Every year more than nine million (18)                                                     come from countries all over the world to visit London. They go to theaters and (19)                                                     . They look at interesting old buildings. Many of them are hundreds of years (20)          . They sit or walk in the beautiful parks, or have a drink in a pub. They go to Oxford Street to look at the shops. They sit or, or to Harrods. Two million (21)                 go to the Tower of London. A million more go to see St Paul's Cathedral. Yes, London is a big and (22)                           city with lots to see and do.

This is London. Every year more than nine million (18)           come from countries all over the world to visit London.