补全对话

补全对话
david:Excuse me ,sir.
student:yes?____?
David:May I speak to you in English
student:yes ,please,
David:we are studying English at school,We have very few chances to talk with the English speaking people,______.
student:oh ,you speak english very well.
david:_____.by the way,are you a student from America?
student:_____.I'm a student from Australia.
david:when did you come to China?
student:I come to Chian three weeks ago.
david:i see ,do you like this country?
sstudent:yes,i like it very much,it's a wonderful country.
david:thank you .______.
A;thank you.
B,no,i'm not,
C,do you speak english?
D,i'm glad you like it.
E,so i want to practice english.
F,can i help you with anything?