根據(jù)對(duì)話內(nèi)容,完成對(duì)話：
A：______,are you a student here?
B:Yes,I am.
A:I want to go ____ my classroom.Can you help me,please?
B:Ok.Are you______ _______?
A:Yes,I am.My name is Jim._______your name?
B:My name is Chen Feng.Are you English?
A:No,I'm American.
B:What______are you in?
A:I don't know.
B:Let's go and _____Wang Ming.This way,please.Good morning,Wang Ming.
C:Oh,_________ ________,Chen Feng.
B:Wang Ming,this is Jim.Jim,this is Wang Ming.
C:How do you do?
A:How do you do ?Nice to meet you.Do you Know where my class is ?
C:I'm sorry.I don't know.Let me see!You're in Class 3,Grade 1.Chen Feng,please take Jim to his __________.