听下面一段独白，回答第1-4小题。 1. Where will the swimming competition be held? A. At the school swimming pool. B. At the Jackson Sports Center. C. At the New Town Swimming Pool. 2. At what time will Grade 7 gather? A. 9:30 B. 9:35 C. 9:45 3. Which of the following is TRUE according to the speaker? A. Students don't have to bring cold drinks. B. Students can get their lunch for free. C. Students have to pay for the bus ride. 4. What is the announcement about? A. The schedule of the competition. B. The location of the Sports Center. C. The arrangements for the day.