3. Omar: We need a package of cheese for sandwiches. Maria: No, we don't. I have three packages in the refrigerator. Omar: Oh, I didn't see them. Maria: What else? Practice: 3. A: We need _________ for sandwiches. B: No, we don't. I have _________ in the refrigerator. A: Oh, I didn't see them. B: What else?