课件15张PPT。Lesson 13 Where Do They Work ?A _______works in a_________.waiterrestaurantA _______works in a_________.cashierstoreA_________ works in an__________.businessmanoffice building A _______works in a_________.clerk storeA _______works in a_________.waitressrestaurantA _______works in an_________.businesswomanoffice building A _______works in a _________.teacherschool Where do they work?Let’s PK1. Look and choose.1). A ____and a ____work in a store.2). A ____and a ____work in a restaurant.3). A ____and a ____work in an office building. 4). A ____and a ____work in a hospital. cbadfheg