COOK pasta in large saucepan as directed on package, omitting salt and adding beans and carrots to the boiling water for the last 3 min., and adding asparagus for the last 2 min.
MEANWHILE, heat dressing in large skillet on medium-high heat. Add onions; cook 3 to 4 min. or until crisp-tender, stirring occasionally. Stir in broth; simmer on medium-low heat 5 to 6 min. or until slightly thickened. Add tomatoes; cook 2 to 3 min. or until heated through.
DRAIN pasta mixture. Add to skillet; toss to coat. Top with cheese.