a: What class are you in?
b: I'm in Class Two,Grade Seven.
a: Oh,we are in the same class. And( ).
b: My telephone number is 13855369874.
a: What class are you in?
b: I'm in Class Two,Grade Seven.
a: Oh,we are in the same class. And( ).
b: My telephone number is 13855369874.
Can you tell me your telephone number ?//What's your telephone number?