QUESTION: Fix punctuation: If you dont provide playthings your cat will use your belongings to create his own toys Abyssinians will scale any barrier in their quest to explore their surroundings from curtains to fences
ANS: If you don't provide playthings, your cat will use your belongings to create his own toys. Abyssinians will scale any barrier in their quest to explore their surroundings, from curtains to fences.

QUESTION: Fix punctuation: It was the first time the sport Mountain Biking was featured on the Olympic program
ANS: It was the first time the sport Mountain Biking was featured on the Olympic program.

QUESTION: Fix punctuation: Manufacturing corporations in the US operate with leverage ratios which are typically in the range of 05 to 1 or 1 to 1
ANS: Manufacturing corporations in the U.S. operate with leverage ratios which are typically in the range of 0.5 to 1 or 1 to 1.

QUESTION: Fix punctuation: Unsure about which type of RB0 file you have Do you want to know exactly what it is who created it and how to open it
ANS:
Unsure about which type of RB0 file you have? Do you want to know exactly what it is, who created it, and how to open it?