听对话，回答问题。 1. Why did David NOT go home for the holidays? A. Because he did not want to see his family. B. Because he was too busy with his studies to go home. C. Because the snow stopped the trains from running. 2. How did David spend Christmas instead? A. He went to stay with his best friend. B. He stayed at the college. C. He took a trip to see his aunt. 3. What did Millie and her family do afrter they opened their gifts? A. They sang Christmas songs and watched TV. B. They sat under the Christmas tree and played games. C. They ate a big turkey for Christmas dinner.