question: superhero theme has always been very popular, evidenced by hundreds of movies and cartoons, taken around the world.
Capitalize this past sentence correctly.
A: Superhero theme has always been very popular, evidenced by hundreds of movies and cartoons, taken around the world.

question: but if there are no facts to back up the anonymous report, the matter will be treated as though it had never happened.
Capitalize this past sentence correctly.
A: But if there are no facts to back up the anonymous report, the matter will be treated as though it had never happened.

question: visitors can watch the furniture being made in venlo, in the via creandi (street of creation = leolux visitor centre).
Capitalize this past sentence correctly.
A: Visitors can watch the furniture being made in Venlo, in the Via Creandi (Street of Creation = Leolux visitor centre).