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e the heels _____ and ______. You can _____ the heels if you are going to a ______ or ______ them if you are just going out for _________. heels down up raise party lower shopping Make conversations using the information in 2b. What are the shoes with lights used for? 2c They’re used for seeing in the dark. What are hot icecream scoop used for? They’re used for serving for really cold icecream. What are shoes with special heels used for? They’re used for changing the style of the shoes. Hey Roy, the subject for my school project is “Small inventions that changed the world.” Can you help me think of an invention? Roleplay the conversation. 2d My pleasure! Let me think… hmm… I know! The zipper! n. 項目 。 工程 n. 高興 。 愉快 n. 拉鏈 The zipper? Is it really such a great invention? Think about how often it’s used in