London’s Tower Bridge is one of the most famous (1) in the world. Thebridge

Choose the word or phrase among A, B, C or D that best fits the blank space in the following passage.

London’s Tower Bridge

      London’s Tower Bridge is one of the most famous (1)                            in the world. Thebridge, designed (2)                    (by) the architect Horace Jones together with JohnWolfe Barry, was finally completed in 1894. It (3)                            11,000 tons of steel to build the framework of the 265-meter-long bridge. Over time, the bridge has become one of London’s most famous (4)                        .

      (5)                          photographs of the Tower Bridge is a favorite London tourist activity,but you can also go inside the bridge, (6)                                  you’ll have a magnificentview over London from the walkway (7)              the two bridge towers.

      In 2014, glass floors were installed in the walkways, giving visitors another, unusual view from the bridge. The long glass floors, more than 40 meters above the river, allowyou to (8)            the traffic over the Tower Bridge from above. It is particularly (9)                     to see the bridge (10)              and close below your feet.

London’s Tower Bridge is one of the most famous (1)                            in the world.