question: click set pages and overwrite/remove the undesirable option.
Capitalize this past sentence correctly.
A: Click Set pages and overwrite/remove the undesirable option.

question: and together with the participants in the competition a lot of salsadancers and others interested in salsadance had found their way to the beautiful prometheus hall in central copenhagen were the competition was held.
Capitalize this past sentence correctly.
A: And together with the participants in the competition a lot of salsadancers and others interested in salsadance had found their way to the beautiful Prometheus Hall in central Copenhagen were the competition was held.

question: if you want to know in advance what turns me off: i love all your fantasies
Capitalize this past sentence correctly.
A: If you want to know in advance what turns me off: I love all your fantasies