Prepare Garlic Vinaigrette Dressing:

Peel and finely chop the garlic. Shake garlic and remaining ingredients in a tightly covered jar or container. Shake again before pouring over vegetables and pasta.

Cook the pasta. 8 to 10 minutes for rotini, 9 to 11 minutes for rotelle, until tender.

While pasta is cooking, chop the cucumber, and peel and chop the onions. Place the vegetables in large bowl.

Cut the bell pepper lengthwise in half, and cut out seeds and membrane. Cut bell pepper into pieces, and add to bowl.

Drain pasta and rinse thoroughly with cold water. Add pasta to vegetables in bowl. Add the olives.

Pour the dressing over the pasta and vegetables, mix thoroughly.

Cover and refrigerate 30 minutes, or until chilled.