Add punctuation: Rates include 1 deck chair 1 sun lounger and 1 sun umbrella at the beach
A: Rates include 1 deck chair, 1 sun lounger and 1 sun umbrella at the beach.

Add punctuation: Heartworm treatment can be very dangerous for some dogs so heartworm elimination should only be done under the guidance of a veterinarian
A: Heartworm treatment can be very dangerous for some dogs, so heartworm elimination should only be done under the guidance of a veterinarian.

Add punctuation: Death April 8 1976 in Bolbro Odense Denmark
A:
Death: April 8, 1976 in Bolbro, Odense, Denmark