Select the choice in which proper punctuation is displayed.

Responses
A The last time I visited my hometown was two years ago nothing looked the same.The last time I visited my hometown was two years ago nothing looked the same.
B The last time I visited my hometown was two years ago, nothing looked the same.The last time I visited my hometown was two years ago, nothing looked the same.
C The last time I visited my hometown was two years ago; nothing looked the same.The last time I visited my hometown was two years ago; nothing looked the same.
D The last time I visited my hometown was two years ago, nothing, looked the same.

C The last time I visited my hometown was two years ago; nothing looked the same.