My name is Lydia. I come from Beijing. I'm a Chinese girl. This year my parents work in London. Do you know London? It's a big city in England. My parents teach Chinese in a school. I'm in the same school with them. I'm in Class Four, Grade Seven. My teachers are nice to me. I can play football and swim. Sally is my sister. She lives in Beijing with my grandparents. She studies in a primary school . She is in Class Three, Grade One. She likes singing. But she can't sing English songs well. I often write to her, but she can't. I _ her very much. What class is Sally in?
Class Four, Grade One. Class Three, Grade One. Class Four, Grade Seven Class Three, Grade Two.