How long may I       the story books?

2012年伦敦奥运会上，在女子200米蝶泳决赛中，焦刘洋以2分04秒的成绩夺取金牌并创造新的奥运纪录。假设你是中央电视台体育频道的记者，对焦刘洋做下面的采访。请阅读对话，在方框中选择正确的句子填在下面的横线上。

A: Hello. Ms Jiao. Congratulations on your success at the London Olympic Games.

B:           1         

A: May I ask you some questions?

B:            2        

A:             3       

B: I am from Harbin, Heilongjiang Province.

A:              4                 

B: I’m twenty- two years.

A: Thank you.

B:                   5             

---Mum ,____________ May I borrow your camera ?

     --- Sure ,here it is .

A. please help me           B. can I ask a favour ?

C. where is your camera ?    D. excuse me .

—Excuse me. May I sit here? 
—I’m afraid you _________. My daughter will come back soon.