Question: In his work in optics is described as follows
Please fix the punctuation.
Fixed: [In his work in optics is described as follows:]

Question: And it is clear that they are rooted in the other heroes movies games
Please fix the punctuation.
Fixed: [And it is clear that they are rooted in the other heroes, movies, games.]

Question: Tip of the iceberg is these examples of how a new fashion magazine might look today
Please fix the punctuation.
Fixed: [Tip of the iceberg is these examples of how a new fashion magazine might look today.]

Question: Situated close to the centre of Funchal this fourstar aparthotel offers not only rooms with a fully equipped kitchenette but also a number of great bars and restaurants
Please fix the punctuation.
Fixed:
[Situated close to the centre of Funchal, this four-star aparthotel offers not only rooms with a fully equipped kitchenette, but also a number of great bars and restaurants.]