1. Cook pasta according to package directions; drain and rinse in cold water. In a large bowl, combine the pasta, tomatoes, green pepper, onion and olives.
2. In a small bowl, combine the vinegar, honey, marjoram, basil, mustard, salt and pepper. Gradually whisk in oil. Pour over pasta mixture and toss to coat. Cover and refrigerate until serving. Yield: 12 servings.