閱讀下面的對話，根據上下文，從方框內選擇恰當的選項補全對話。(有兩項為多余選項)

A：Excuse me, I am a reporter from a student magazine．　　1　　

B：Sure, please．

A：　　2　　

B：I am from Germany．

A：　　3　　

B：I got here the day before yesterday．

A：How do you like Lanzhou?

B：I like your city very much．The people here are very friendly．But I'm still not used to the weather here．I have a sore throat today．

A：The weather in Lanzhou is kind of dry．Drinking more water can make you feel better．

B：Thanks for your suggestion．

A：　　4　　

B：Of course not．I come here for watching Lanzhou International Marathon．And then I'm planning to go to Dunhuang for a tour．

A：Great．Thank you for answering my questions．　　5　　

B：Thank you．

A．I often go to Shanghai on business．

B．Would you mind telling me what you come here for?

C．May I ask you some questions?

D．Have a great time．

E．How will you do that?

F．When did you arrive in Lanzhou?

G．Where do you come from?