1Cook and drain pasta as directed on package.
2Meanwhile, in 10-inch nonstick skillet, heat water to boiling. Add beans; boil uncovered 5 minutes. Cover and boil 2 to 4 minutes or until crisp-tender. Drain; set aside.
3In same skillet, heat oil over medium-high heat. Cook mushrooms, zucchini, onion, garlic, oregano and salt in oil about 7 minutes, stirring frequently, until onion is tender.
4Stir in tomatoes and beans; heat until hot. Serve vegetable mixture over pasta. Sprinkle with cheese.