A: Hi, John! B: Hello,Wang Lin. ①._____ Dad , this is Wang Lin. ②._____ A:Good morning, Mr Brown. C: ③._____ A: How do you do? D: ④._____ B: Wang Lin,this is my brother, Jill. A: ⑤._____ E:Nice to meet you,too.
A. Nice to meet you, Jill. B. Mum,this is my friend,Wang Lin. C. Come and meet my family. D. Wang Lin,this is my father. E. How do you do,Wang Lin?