Cook the couscous

Meanwhile, heat the oil in large saucepan over medium high heat, add the onion and cook, stirring occasionally for 4 minutes

Add tomatoes, olives, wine, 1:2 tsp of salt, 1/4 tsp pepper, simmer stirring until slightly thickened. 4-6 minutes

Add the shrimp and cover. cook until shrimp are cooked through, 5 mins. Then mix with couscous