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Yes, he is. No, he isn’t. in the library They’re cleaning the library. Are they… ? Yes, they are. No, they aren’t. ? What are you doing? ? I am reading a magazine. ? Is he playing the piano? ? She is making a model plane. Let’s read! 讀一讀,記一記 What does Helen have? She has a towel. What does Ben have? He has a kite and a sandwich. Wh