input: London is Europes largest financial centre and one of the worlds three largest financial centers alongside New York and Tokyo
fixed: London is Europe's largest financial centre and one of the world's three largest financial centers' alongside New York and Tokyo.

input: You can only change your own user modes therefore the nickname will always stand for the nick that you are using at the time
fixed: You can only change your own user modes: therefore, the nickname will always stand for the nick that you are using at the time.

input: This is because the cardinal in GroBasel has moved one place to the right and has replaced the patriarch after which the old cardinal was painted over and replaced by a queen
fixed: This is because the cardinal in Gro-Basel has moved one place to the right and has replaced the patriarch, after which the old cardinal was painted over and replaced by a queen.

input: For instance the pictures on the wall next the fire seemed to be all alive and the very clock on the chimneypiece you know you can only see the back of it in the Lookingglass had got the face of a little old man and grinned at her
fixed:
For instance, the pictures on the wall next the fire seemed to be all alive, and the very clock on the chimney-piece (you know you can only see the back of it in the Looking-glass) had got the face of a little old man, and grinned at her.