1Cook and drain pasta as directed on package.
2While pasta is cooking, heat oil in 3-quart saucepan over medium heat; add garlic. Cook 1 to 2 minutes, stirring occasionally, until garlic is tender but not brown; remove from heat.
3Stir basil, avocado and tomatoes into garlic in sauce-pan. Toss vegetable mixture and pasta. Sprinkle with salt and pepper.