QUES: His poetic work is marked by sadness anxiety depression and the search for the meaning of life

correct the punctuation.

CORRECTED: His poetic work is marked by sadness, anxiety, depression and the search for the meaning of life.

QUES: Title Nyt fra Schaeffer

correct the punctuation.

CORRECTED: Title: Nyt fra Schaeffer...

QUES: The inside decoration is summerlike and with high ceilings and white tones providing a lot of brightness and freshness in all the rooms

correct the punctuation.

CORRECTED:
The inside decoration is summer-like and with high ceilings and white tones providing a lot of brightness and freshness in all the rooms.