Listen to the conversation. Then, answer the following questions.
https://www.youtube.com/watch?v=eW_PVguzyS8&t=5s
https://www.youtube.com/watch?v=QLx4BFz4zFM&t=3s
https://www.youtube.com/watch?v=kASyiBM0MIY&t=5s
https://www.youtube.com/watch?v=2-pLRa1it3M&t=2s
Listen to the announcement. Then, answer the following questions.