Annex: Reading Ann and Tony are shopping for a barbecue. What do they need? Ann: Right, that's all the meat and bread! What else do we need? Tony: Well, here's the drinks aisle. Let's get a few cartons of juice... and some bottles of cola and lemonade. Ann: OK... Let's go to the bakery section. We need some cakes. Tony: Yes, let's get two of these big chocolate ones! They look tasty. Ann: Good idea. Do we have any ice cream? Tony: Only a little. We can get another tub if you want to. Ann: We have a lot of food here, Tony! Are you sure it isn't too much? What is the problem? Tony: No! We are expecting thirty people, remember? Ann: Yes, you're right! Let's go and pay ... Oh, no! Tony: What's wrong? Ann: I'm afraid I left my purse on the kitchen table! How much money do you have? Tony: Erm, not much... only $5.... Ann: Oh, no! Now what are we going to do?