听力原文：W: Mike, would you please tell us about Thanksgiving Day? We have no idea about it. M: Well, Thanksgiving Day is one of the oldest American holidays. It is celebrated on the fourth Thursday of November. W: How is it spent? For example, in your family? M: In my family, we always go to my grandmother's house on Thanksgiving Day. Everyone is glad to see everyone else and there is a busy time for talking. After dinner, no one can move and we all sit around and talk, play word games, or tell jokes until it is time to go home. It is always difficult to leave because Thanksgiving Day is one of the few days of the year when the whole family gets together. W: It sounds really interesting! M: It is. By the way, you are welcome to be our guest next Thanksgiving Day. W: Thanks a lot, I'll be glad to come. Question 8: When is Thanksgiving Day celebrated ill America? (15)