QUES: You use less gas and theres less wear and tear on your vehicle meaning reduced maintenance costs And if you go far enough and can eliminate one of your vehicles you can save a ton

correct the punctuation.

CORRECTED: : You use less gas and there's less wear and tear on your vehicle, meaning reduced maintenance costs. And if you go far enough and can eliminate one of your vehicles, you can save a ton.

QUES: Now use both legs and press both the knees against the abdomen three times as before

correct the punctuation.

CORRECTED: Now use both legs and press both the knees against the abdomen, three times, as before.

QUES: Playing online Space Skimmer game This is Other game Nearby the game there are similar Other games Enjoy with free Space Skimmer game

correct the punctuation.

CORRECTED:
Playing online Space Skimmer game . This is Other game . Nearby the game, there are similar Other games . Enjoy with free Space Skimmer game