Combine sausage, onion and garlic in a heavy, large covered pot; cook until sausage is brown, breaking up sausage with wooden spoon. Drain off fat. Stir in chicken broth, uncooked pasta, tomato sauce, Worcestershire sauce, basil and thyme. Bring to boiling; reduce heat. Simmer, uncovered, about 20 minutes or until pasta is tender, stirring occasionally. Serves 6.