Chop the vegetables and measure the salad dressing. Set aside and prepare the cooked ingredients.

Boil water and add the pasta. Make the shrimp while the pasta is cooking.

Add the shrimp to a saucepan and enough water to surround but not cover the shrimp. Bring to a boil. Cook the shrimp for 2 minutes. Flip the shrimp and cook for another 2 minutes.  The shrimp are done when they curl slightly and look opaque in color.

Drain the shrimp, cool, and peel.  Now you are ready to assemble the dish.

Combine the lettuce, cooked pasta, and salad dressing in a medium bowl. 

Place the mixture on 2 plates and top with shrimp, tomatoes, and avocado.  Serve immediately.