1.本课的核心句是Is there a passport on the table? Yes, there is.There is one on the table.Is there a bottle on the table?Yes, there is. There is one on the table.Is there a spoon on the plate?Yes, there is.There is one on the plate.
2.本课的核心句是Is there a tie on the chair? Yes, there is. There is one on the chair. Is there any bread on the table? Yes, there is. There is some on the table. Is there a hammer on the shelf? Yes, there is. There is one on the shelf.
3.本课的核心句是Is there any tea on the table? Yes, there is. There is some tea on the table. Is there a vase on the radio? Yes, there is. There is one on the radio. Is there a suit on the wardrobe? Yes, there is. There is one the wardrobe.