Heat the olive oil in a large skillet over medium-high heat. Stir in thegarlic and orzo pasta; cook and stir until pasta turns a light, goldencolor, about 5 minutes. Stir in zucchini and carrots; cook untilvegetables soften, about 2 minutes. Stir in the tomatoes, vegetablebroth, Italian seasoning, and basil. Season with salt and pepper totaste. Reduce heat to medium. Cover, and simmer until almost allliquid is absorbed, about 10 minutes. Stir in the green onions,parsley, lime zest, and lime juice. Remove from heat, cool slightly,and serve sprinkled with Parmesan cheese.