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C. where did they have D. when are they going to have B 2. —Could you tell me _____ yuanxiao in China? —Usually at Lantern Festival. A. when people ate B. how does people eat C. when people eat D. how people eat C 3. —Why did Miss Wang look so worried when we saw her? —Because she wondered _____. A. where did the other students go B. what her students have done during the trip C. when would the students e D. whether her students had won the match D 4. —Jack, could you tell me for _____ travelling this