Molly：

1．We can walk along the River Thames. You.ll be able to see

答案 1
2．Maybe, the typical

答案 2
3．Graffiti is

答案 3

正确答案是：1．We can walk along the River Thames. You'll be able to see → lots of places of historical interest., 2．Maybe, the typical → British phone booths or the red buses., 3．Graffiti is → part of London's street culture!