Salads with capers

1 3/4 cups water salt , pepper 1 1/3 cups instant couscous 5 scallions 1 cup mint leaf 1 lb cucumber 2 cans chickpeas (garbanzo beans) 4 ripe Tomatoes ,[...]

1/2 lb green beans 4 (8 ounce) refrigerated roasted cooked chicken breast halves 2 medium carrots 1 (8 1/4 ounce) can red kidney beans 1/4 cup grated parmesan[...]