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It is Sunday morning. Jack and his father ______ on a big bus. There are ______ people in it. Some of ______ come from America and some ______ England or Canada. They are all friends. They are going to the Summer Palace. There are two ______ in the bus. One is a man. He is a driver. Now he ______ the bus. The other is a young girl. She ______ English well. She is now talking ______ the Summer Palace. The other people are all listening ______ her. They ______ the Summer Palace.