Steps:
1) Heat the oil in a 10-inch skillet over medium-high heat.
2) Add the chicken and cook until it's well browned on all sides.
3) Stir the soup, water and dressing in the skillet. Heat to a boil.
4) Add the tomatoes. Reduce the heat to low. Cover and cook for 5 minutes or until the chicken is cooked through.
5) Toss with the linguine. Sprinkle with Parmesan cheese.