A: Hello, I'm Grace. ?
B: My name is Emma．
A: , Emma．
B: Nice to meet you, too．
A: ? I often see you two together(在一起)．
B：No, my sister is Annie．The girl is my friend Lucy．We are in the same class．
A：Oh，I see. ? I want to make friends(结交朋友)with her．
B：It's 7893042．
A：Thank you. I must go now. ．
B：Thank you. You, too．
