阅读下面对话，从方框内7个选项中选择5个恰当的句子完成此对话，并将其番号填入题前括号内。
| A. Yes, this is Mike speaking. B. Well done! C. Do you go to school every day? D. What is your favorite subject? E. That’s too bad. F. Yes, I am. G. How many subjects do your have? |
John: Hello! Is that Mike speaking?
Mike: 71
John: Mike, do you enjoy your new school?
Mike: Yes, very much. But things are quite different here.
John: Really? 72
Mike: Yes, I go to school every day. But on Friday afternoon we do a lot of activities in the school clubs.
John: Sounds great! 73
Mike: Seven subjects. They are English, math, history, science, physics, art and P.E.
John: 74
Mike: I like math best. My math teacher says I am doing well in it.
John: 75