Heat The Oil In A 10-Inch Skillet Over Medium-High Heat. Add The Chicken And Cook Until It'S Well Browned On All Sides. Stir The Soup, Water And Dressing In The Skillet. Heat To A Boil. Add The Tomatoes. Reduce The Heat To Low. Cover And Cook For 5 Minutes Or Until The Chicken Is Cooked Through. Toss With The Linguine. Sprinkle With Parmesan Cheese.