QUESTION: Fix punctuation: Until 2007 Maria Bingo has been completely independent with a limited number of shareholders
ANS: Until 2007, Maria Bingo has been completely independent with a limited number of shareholders.

QUESTION: Fix punctuation: Restaurants Bars at the Sheraton Algarve
ANS: Restaurants & Bars at the Sheraton Algarve

QUESTION: Fix punctuation: After eating all those sweets during the holiday season Sarah needs to go visit the dentist pronto
ANS: After eating all those sweets during the holiday season, Sarah needs to go visit the dentist, pronto!

QUESTION: Fix punctuation: It is also important to keep kennels clean and hygienic at all times to clean after your dog in both public and private spaces and to protect your dog from coming into contact with other dogs feces as much as that is possible
ANS:
It is also important to keep kennels clean and hygienic at all times, to clean after your dog in both public and private spaces, and to protect your dog from coming into contact with other dog's feces, as much as that is possible.