Cook the couscous according to pack. Steam broccoli just till tender. Drain, and plunge into cold water to stop cooking and drain well. heat oven to 350. In a bowl, combine broccoli, coucous, carrots,olives,garlic,mayo,feta, cheddar. Mix well. Spoon into greased 1 1/2 qt dish. Top with cheese and paprika. Bake uncovered 20 minutes.