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索耶夫人现在正在商店里。她想给她的孩子们买些学习用品。首先，她寻找信封并买了大号的。其次，她想要一小本书写纸，但她选了大号的，因为商店里没有小本子。第三，她买了一瓶胶水。她还想买一大盒粉笔，但她没有买小盒的。最后，店员说：“您还想要别的什么吗？”索耶夫人微笑着说：“我要找找零钱！”这是一次非常成功的购物之旅。
Mrs. Sawyer is at the shop now. She wants some school things for her children. First, she looks for envelopes and buys the large size. Second, she wants a small pad of writing paper, but she takes a large one because the shop doesn't have small pads. Third, she gets a bottle of glue. She also wants a large box of chalk, but she does not buy a small box. In the end, the shop assistant says, "What else do you want?" Mrs. Sawyer smiles and says, "I want my change!" It is a very successful shopping trip.