根据对话内容，从题后方框内所给的A, B、c、D、E、F、G七个选项中选出五个，使对话完整。 (A student meets his English teacher at the station after the summer holidays begin. ) S: Hello, Miss Li. How are you? T: Oh, fine, thank you. 1. And how are you and your parents? S: We're all very well, too. Thanks. T: 2. ? S: My parents and I are going to see my grandparents in Shanghai. T: Are you? I'm going to Beidaihe. All the teachers are going. S: 3. ? T: For a week. S: We're coming back in a week, too. 4. . T: Thank you. Have a good trip. There goes the bell, 5. Goodbye. S: Bye A. Let's go to the classroom B. I hope you'll enjoy your holiday there C. Where are you going now D. Will it take you any time E. I must get on the train now F. Glad to see you here G. How long are you staying there