选择恰当的句子完成下列对话。 A: Hey,Ben! How's your new school? B: It's awful. 1 . A: Yeah? What rules? Do you have to wear a uniform? B: 2 . A: Oh,can you go home for lunch? B: 3 . A: What do you have to study? B:  Math, science, history, geography and computer science. 4 . But I want to study French and Spanish,too. A: Can't you learn them at school? B: 5 . A. And we have to eat in the cafeteria. B. No,we can’t,and we can’t eat outside either. C. No,we can’t. D. No,we don’t.But we can’t wear T-shirts. E. And we have to study English. F. I can’t stand the rules!