从方框中选择最佳选项完成对话
a. I'm an English girl.
b. What class are you in?
c. That's OK.
d. Where are you from?
e. I'm new here.
A: Hello!
B: Hello!
A: My name is Sam. What's your name?
B: My name is Wang Dong.
A: Oh.
B: I'm in Class Two, Grade One.
A:We're in the same class.
B: I'm from England.
